GOST R 51256-99

STATE STANDARD OF THE RUSSIAN FEDERATION

Technical means
traffic management

ROAD MARKING

Types and basic parameters

General technical requirements

GOSSTANDART OF RUSSIA
Moscow

Foreword

1. DEVELOPED by the State Enterprise "ROSDORNII" (SE "ROSDORNII") together with the Research Center of the State Inspectorate for Road Safety (SIC GIBDD) of the Ministry of Internal Affairs of Russia.

INTRODUCED by the Technical Committee for Standardization TC 278 "Road Safety"

2. ADOPTED AND PUT INTO EFFECT by the Decree of the State Committee of the Russian Federation for Standardization and Metrology dated March 30, 1999 No. 103

3. The standard complies with the requirements of the Convention on Road Signs and Signals (Vienna 1968), taking into account Amendment 1 (1995) and the Protocol on Road Markings (1973) to the European Agreement (1971), supplementing this Convention.

4. INTRODUCED FOR THE FIRST TIME

5 REVISION. February 2006

GOST R 51256-99

STATE STANDARD OF THE RUSSIAN FEDERATION

Technical means of organizing traffic

Road marking

Types and basic parameters. General technical requirements

traffic control devices.
road markings.
Types and basic parameters. General technical requirements

Introduction date 2000-01-01

1 area of ​​use

This standard establishes the shape, color, dimensions and technical requirements for the marking of streets and roads under construction and in operation (hereinafter referred to as roads), regardless of their departmental affiliation.

2. Regulatory references

This standard uses references to the following standards:

GOST 9.403-80 Paint and varnish coatings. Test methods for resistance to static effects of liquids.

GOST 7721-89 Light sources for color measurements. Types. Technical requirements. Marking.

GOST 19007-73 Paintwork materials. Method for determining the time and degree of drying.

GOST R 50970-96 Technical means of traffic management. Road signal bollards. General technical requirements. Application rules.

GOST R 50971-96 Technical means of traffic management. Road reflectors. General technical requirements. Application rules.

GOST R 52289-2004 Technical means of traffic management. Rules for the use of road signs, markings, traffic lights, road barriers and guides

GOST R 52290-2004 Technical means of traffic management. Road signs. General technical requirements

3. Types and basic parameters

3.1 Lines, inscriptions and other designations used independently, in combination with road signs or traffic lights, on the carriageway of roads with an improved surface, curbs, elements of road structures and road conditions should be considered markings.

3.2 There are two marking groups horizontal and vertical. Each type of markup is assigned a number consisting of numbers, meaning the first number is the number of the group to which the markup belongs (1 - horizontal, 2 - vertical), the second is the serial number of the markup in the group, the third is the type of markup.

3.3 The numbers, shape, color, dimensions and purpose of each type of markup are given in the appendix (tables and). The sizes of arrows, letters and numbers are given in the appendix (figures -).

3.4 Horizontal markings may be permanent or temporary. The functions of temporary road markings are limited to the duration of roadworks or events that require its introduction.

Temporary road markings, except for 1.4, 1.10, 1.17, must be orange in color and made with materials that allow for its quick removal. When applied, the removal of permanent markings is not necessary.

3.5 Rules for the use of road marking lines are given in GOST R 52289.

4. General technical requirements

4.1 Marking can be done with various materials (paint, thermoplastic, cold plastic, polymer tapes, piece molds, reflectors, etc.) that meet the technical requirements below.

4.2 When drawing marking lines, their deviation from the design position should not exceed 5 cm.

The deviation of the dimensions of the marking lines from those established by this standard should not exceed:

1 cm - along the width of the line;

5 cm - along the length of strokes and breaks.

4.3 The markings should not protrude above the carriageway by more than 6 mm.

Reflectors (reflectors) used for optical orientation of the driver in combination with horizontal marking lines or independently, should not rise more than 15 mm above the carriageway.

4.4 The curing time of markings from plastic marking materials after their application to the coating should not exceed 20 minutes, and drying of paintwork materials to degree 3 according to GOST 19007 - 30 minutes, at a temperature of (20 ± 5) ° C and relative humidity (65 ± 10) %.

4.5 The coefficient of adhesion of horizontal markings in any period of operation should not differ by more than 25% from the coefficient of adhesion of the coating on which this marking is applied.

4.6 Markings made with thermoplastic, cold plastic or other similar materials must have a functional durability of at least one year, and paintwork materials - at least 6 months.

The functional durability of the marking is determined by the period during which the marking meets the requirements of this standard, and in any control section with a length of 50 m, the destruction of the marking made of thermoplastic or other durable materials, except for paints, does not exceed 25%, and the wear of the paint marking does not exceed 50% of it. area.

4.7 When marking according to the changed scheme, there should not be visible traces of the old marking.

4.8 Plastic marking materials must be resistant to static exposure to water at a temperature of (20 ± 2) ° C and a saturated sodium chloride solution at a temperature of (0 ± 2) ° C for at least 72 hours, paintwork materials - at least 48 hours.

4.9 Chromaticity coordinates X And at road markings applied to the surface of the carriageway, determined in the CIE 1931 colorimetric system with a light source D and a measurement geometry of 45 ° / 0 ° (see figure), must correspond to those indicated in the appendix (table).

4.10 Marking of roads, except for roads of the 4th category, must be carried out using retroreflective materials.

On road sections that do not have artificial lighting, white marking strips 2.1 - must be made of retroreflective material (except for bollards with internal illumination), and fencing and guiding devices marked with markings - must have retroreflective elements.

Types of retroreflective elements, their dimensions and installation rules must comply with the requirements of GOST R 50970 and GOST R 50971.

4.11 Retroreflective elements used in conjunction with markings - or without markings on galvanized surfaces of road barriers, located to the right of the carriageway in the direction of travel, should be red, and to the left - white or yellow.

The measurement of the retroreflection coefficient for night-time conditions when illuminated by the headlights of a car for wet markings and in the rain is carried out in accordance with the methods described in sections and (Appendix).

5.4 Measurement of the adhesion coefficient of road markings is carried out in accordance with the methodology described in the section (Appendix).

5.5 Measurement of the curing time of the markup after its application to the coating is carried out in accordance with GOST 19007.

5.6 Test marking for resistance to static effects of water and saturated sodium chloride solution is carried out in accordance with GOST 9.403

Annex A

(mandatory)

Shape, color, dimensions of road markings

Table A.1

		Shape, color, dimensions in m	Purpose
			Designation of traffic lanes. Marking the boundaries of sections of the carriageway to which entry is prohibited. Marking the boundaries of parking places for vehicles
1.2.1			Roadway edge marking
1.2.2		v £ 60 km/h, l 1 = 1,00 l 2 = 2,00; v > 60 km/h, l 1 = 2,00, l 2 = 4,00; l 1 : l 2 = 1:2. v - movement speed*	Marking the edge of the carriageway on two-lane roads
			Separation of traffic flows in opposite directions
			Designation of places where it is prohibited to stop vehicles
		v £ 60 km/h, l 1 = 1,00 - 3,00, l 2 = 3,00 - 9,00; v > 60 km/h, l 1 = 3,00 - 4,00, l 2 = 9,00 - 12,00. l 1 : l 2 = 1:3	Separation of traffic flows of opposite directions. Designation of traffic lanes
		v £ 60 km/h, l 1 = 3,00 - 6,00, l 2 = 1,00 - 2,00; v > 60 km/h, l 1 = 6,00 - 9,00, l 2 = 2,00 - 3,00. l 1 : l 2 = 3:1	Designation of approach to a solid line of longitudinal markings
			Designation of traffic lanes within the intersection
		P = 0.4 - on highways P = 0.2 - on other roads	Marking the boundary between the acceleration or deceleration lane and the main lane of the carriageway
		v £ 60 km/h, l 1 = 3,00 - 6,00, l 2 = 1,00 - 2,00; v > 60 km/h, l 1 = 6,00 - 9,00, l 2 = 2,00 - 3,00. l 1 : l 2 = 3:1	Marking the boundaries of traffic lanes on which you carry out reverse regulation. Separation of traffic flows of opposite directions on roads where reverse regulation is carried out (when reverse traffic lights are turned off)
1.10			Designation of places where parking of vehicles is prohibited
1.11		At U-turn points, entry and exit from the adjacent territoryl 1 = 0,9, l 2 = 0,3 v £ 60 km/h, l 1 = 3,00 - 6,00, l 2 = 1,00 - 2,00; v > 60 km/h, l 1 = 6,00 - 9,00, l 2 = 2,00 - 3,00; l 1 : l 2 = 3: 1	Separation of traffic flows of opposite or passing directions in places where it is necessary to limit maneuvering on the roadway. Designation of places where it is necessary to allow traffic only from the side of the broken line (in places of a U-turn, entry and exit from parking areas, gas stations, stopping points of route vehicles, etc.)
			Designation of the stopping place of vehicles - stop line
			Designation of the place where the driver must give way
1.14.1			Pedestrian crossing marking at 6.00³ R ³ 4.00
1.14.2			Designation of a pedestrian crossing at P > 6.00 (see figure )
1.15			Crossing sign for cyclists
1.16.1			Designation of islands separating traffic flows of opposite directions
1.16.2			Designation of islands separating traffic flows in the same direction
1.16.3			Designation of islands at the confluence of traffic flows
1.17			Designation of stops of route vehicles and taxi ranks
1.18			Designation of directions of movement along the lanes (see figure )
1.19			Indication of approaching a narrowing of the carriageway or a solid line of longitudinal markings(see picture)
1.20			(see picture)
1.21			Marking the approach to the transverse marking line(see picture)
1.22			Road number designation (see pictures - )
1.23			Designation of the lane of the carriageway intended exclusively for the movement of fixed-route vehicles (buses, trolleybuses) (see figure )
1.24.1			Duplication of warning road signs*
* Images of symbols of signs must correspond to those given inGOST R 52290enlarged to required size
1.24.2			Duplicate prohibition road signs
1.24.3			Duplication of the road sign "Disabled"
1.25			Designation of artificial bumps

Table A.2

	Shape, color, dimensions in m	Purpose
2.1.1 2.1.2 2.1.3	H < 2,00, IN£0.30 A = 0,10; H < 2,00, IN > 0,30, A = 0,15; H³ 2,00, IN > 0,30, A = 0,20	Designation of vertical surfaces of road structures (supports of bridges, overpasses, end parts of parapets, etc.). 2.1.1 - to the left of the carriageway; 2.1.2 - on the roadway; 2.1.3 - to the right of the carriageway of the given direction of movement
		Designation of the lower edge of the span of overpasses, bridges, tunnels
	IN£0.30 A = 0,10; IN > 0,30, A = 0,15	Designation of round bollards on safety islands
		Designation of signal posts, gouges, supports of cable fences, etc.
		Designation of side surfaces of road barriers in hazardous areas
		Designation of side surfaces of road barriers
	l 1 = 0,20 - 1,00; l 2 = 0,40 - 2,00; l 1 : l 2 = 1: 2	Curb designation in hazardous areas and side surfaces of elevated safety islands

Annex B

(mandatory)

The shape and size of arrows, letters and numbers (in meters)

Figure B.1

Dimensions in meters

V, km/h
£60	5,00	2,05	0,70	0,80	0,50	0,35	2,60	0,50	0,30	0,45
> 60	7,50	2,05	1,20	1,30	0,50	1,45	4,60	0,50	0,30	1,05

Figure B.2

Figure B. 3

In parentheses are the dimensions for V£ 60 km/h

V ≤ 60 km/h

Figure B.6

V > 60 km/h

V > 60 km/h

V £ 60 km/h

Figure B.8

Figure B.9

Annex B

(mandatory)

Technical requirements for markup

Table B.1

	Coordinate notation	Coordinates of the corner points of the color areas of the road markings
White	x y	0,355 0,355	0,305 0,305	0,285 0,325	0,335 0,375
Yellow	x y	0,443 0,399	0,545 0,455	0,465 0,535	0,389 0,431
Orange	X y	0,506 0,404	0,570 0,429	0,610 0,390	0,585 0,375
Black	X at	0,260 0,310	0,345 0,395	0,385 0,355	0,300 0,270

Table B.2

	Coating type	Road characteristic	Road marking luminance factor b v %, not less than
White	asphalt concrete
		Roads II
			Not standardized
	cement concrete
		Roads II categories, main streets
			Not standardized
Yellow	Asphalt concrete or cement concrete
		Roads II categories, main streets
			Not standardized
orange	Same
			Not standardized

Note - For vertical black markings, the value of the luminance coefficient is not standardized.

Figure B.1 Plot of color areas for road markings (CIE, 1931)

Table B.3

	Road characteristic	L with dry coating, mk× lux -1 × m -2 , not less than
White
		Not standardized
Yellow
	Roads II categories, main streets
	Roads III
		Not standardized
Orange
	Roads II categories, main streets
	Roads III categories, local streets
		Not standardized

Note - For vertical markings in black, the value of the coefficient of retroreflection is not standardized.

Table B.4

	Road characteristic	Night reflectivity coefficient for road markings R L in rain and wet coating, mk× lux -1 × m -2 , not less than
White
	Roads III categories, local streets
		Not standardized
Yellow
	Roads II categories, main streets
	Roads III categories, local streets
		Not standardized
Orange
	Roads III categories, local streets
		Not standardized

Note - For vertical black markings, the value of the coefficient of retroreflection is not standardized.

Annex D

(mandatory)

Road marking control methods

D.1.1 Chromaticity coordinates X And at and the brightness coefficient b v of the markup is measured with the spectral distribution of radiation from a standard light source D65 according to GOST 7721.

D.1.2 The measurement is carried out with a geometry of 45°/0°, when the light source 3 is located at an angle of 45°, and the photodetector of the measuring device 1 is perpendicular to the marking surface 2 (figure ).

D.1.3 The surface area of ​​the road markings on which the measurement is carried out must be at least 5 cm 2.

D.1.4 Measurements should be carried out on at least three samples. The final measurement result is the average value.

D.1.5 Using a measuring device, the X, Y, Z color coordinates of the road marking sample under study are determined and the color coordinates are calculated using the formulas:

(D.1)

(D.2)

1 - spectrophotometer or colorimeter, 2 - road markings, 3 - light source

Figure D.1 - Scheme for measuring the chromaticity coordinates and luminance coefficient
road markings

The brightness coefficient b v , road markings is determined by the Y color coordinate. It is numerically equal to the Y color coordinate, expressed as a percentage.

It is possible to directly measure the color coordinates with a colorimeter.

D.2.1 The measurement conditions should simulate the visibility of the marking from the car when it is illuminated by headlights at a distance of 30 m, while the level of the driver's eyes above the road surface should be equal to 1.2 m.

D.2.2 Marking retroreflectivityR L , mcd × lux -1 × m -2, calculated by the formula:

R L = L/E ^ , (D.3)

Where L- brightness of the measured surface of the road marking sample under the conditions of illumination and observation shown in the figure, mcd× m -2,

E^ - illumination of the measured surface of the road marking sample in the plane perpendicular to the direction of the incident light, lx.

D.2.3 Photodetector and light source must be in the same plane , perpendicular to the marking surface. Observation angle a is 0.95°.

Angle between lighting direction and road marking surface e is 1.34° (figure ).

1 - photodetector, 2 - light source, 3 - marking surface b = 87.7°, a = 0.95°, e = 1.34°

Figure D.2 - Scheme for measuring the coefficient of retroreflection of road markings for
conditions of the dark time of the day when illuminated by the headlights of a car and a dry coating

D.2.4 During measurements, a type A directional light source [T CV = (2856 ± 50) K] should be used.

D.2.5 The aperture of measuring devices should not exceed 0.33°.

D.2.6 The measured surface of the road markings must be at least 50 cm 2 . The entire measurement surface of the road markings must have uniform illumination.

D.3.1 The method for measuring the coefficient of retroreflection of the marking is similar to that described in the section.

D.3.2 When carrying out measurements in dry weather, it is necessary to pour about 10 liters of clean water onto the road surface of a horizontal section in the measurement zone from a height of 0.5 m. After 1 min, the measurement of the values ​​of L and E should be carried out to calculate the value of R L .

D.4.1 The method for measuring the retroreflection coefficient is similar to that described in the section.

D.4.2 When taking measurements in dry weather, it is necessary to simulate rain without fog and evaporation with an intensity of 20 ± 2 mm/h on a surface twice as wide as the markings, but not less than 0.3 m and 25% longer than the measured marking surface.

1 - bright meter 2 - Light source, 3 - sprinkler system 4 - hose, 5 - net, 6 - road markings
(Distances in meters)

Figure D.3 - Scheme for measuring the coefficient of retroreflection of road markings for conditions
at night when illuminated by car headlights and rain

D.4.3 Measurement of L and E to calculate R L must be carried out 5 minutes after the start of the simulated rain.

D.5.1 The adhesion coefficient should be measured with the PKRS-2, PPK-MADI-VNIIBD or other instruments whose readings are reduced to those of PKRS-2.

D.5.2 The measured surface of the road marking must be moistened and, if necessary, pre-cleaned.

D.5.3 The measurement must be repeated at least five times. When the measured values ​​of the friction coefficient do not differ from each other by more than 0.03, the average is calculated from the measurement results, which will be the desired value. Otherwise, the measurement should be repeated until the three learned values ​​differ by more than 0.03.

Keywords: road markings, line types, dimensions, technical requirements, control methods

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STATE STANDARD OF THE RUSSIAN FEDERATION - TECHNICAL MEANS OF ORGANIZING ROAD TRAFFIC - ROAD MARKINGS - TYPES AND ... Relevant in 2018

Annex A. SHAPE, COLOR, DIMENSIONS OF ROAD MARKINGS

Table A.1

1.1 Purpose: Separation of traffic flows of opposite directions. Designation of traffic lanes. Marking the boundaries of sections of the carriageway to which entry is prohibited. Marking the boundaries of parking places for vehicles

Fig. 1.1 Shape, color, dimensions of road markings

1.2.1 Purpose: Marking the edge of the carriageway

Fig.1.2.1 Shape, color, dimensions of road markings

1.2.2 Purpose: Marking the edge of the carriageway on two-lane roads

Fig.1.2.2 Shape, color, dimensions of road markings

1.3 Purpose: Separation of traffic flows of opposite directions

Rice. 1.3 Shape, color, dimensions of road markings

1.4 Purpose: Designation of places where it is forbidden to stop vehicles

005

Rice. 1.4 Shape, color, dimensions of road markings

1.5 Purpose: Separation of traffic flows of opposite directions. Designation of traffic lanes

Rice. 1.5 Shape, color, dimensions of road markings

1.6 Purpose: Designation of approach to a solid line of longitudinal markings

Rice. 1.6 Shape, color, dimensions of road markings

1.7 Purpose: Designation of traffic lanes within the intersection

Rice. 1.7 Shape, color, dimensions of road markings

1.8 Purpose: Marking the boundary between the acceleration or deceleration lane and the main carriageway lane

Rice. 1.8 Shape, color, dimensions of road markings

1.9 Purpose: Designation of the boundaries of traffic lanes on which reverse regulation is carried out. Separation of traffic flows of opposite directions on roads where reverse regulation is carried out (when reverse traffic lights are turned off)

Rice. 1.9 Shape, color, dimensions of road markings

1.10 Purpose: Designation of places where parking of vehicles is prohibited

Rice. 1.10 Shape, color, dimensions of road markings

1.11 Purpose: separation of traffic flows of opposite or passing directions in places where it is necessary to limit maneuvering on the roadway. Designation of places where it is necessary to allow traffic only from the side of the broken line (in places of a U-turn, entry and exit from parking areas, gas stations, stopping points of route vehicles, etc.)

Rice. 1.11 Shape, color, dimensions of road markings

1.12 Purpose: Designation of the stopping place of vehicles - stop line

Rice. 1.12 Shape, color, dimensions of road markings

1.13 Purpose: Designation of a place where the driver must give way

Fig. 1.13 Shape, color, dimensions of road markings

1.14.1 Purpose: Designation of a pedestrian crossing at 6.00 greater than or equal to Р greater than or equal to 4.00

Rice. 1.14.1 Shape, color, dimensions of road markings

1.14.2 Purpose: Designation of a pedestrian crossing at P > 6.00 (see Figure B.1)

Fig.1.14.2 Shape, color, dimensions of road markings

1.15 Purpose: Marking a crossing for cyclists

Rice. 1.15 Shape, color, dimensions of road markings

1.16.1 Purpose: Designation of islands separating traffic flows of opposite directions

Fig.1.16.1 Shape, color, dimensions of road markings

1.16.2 Purpose: Designation of islands separating traffic flows in one direction

Rice. 1.16.2 Shape, color, dimensions of road markings

1.16.3 Purpose: Designation of islands at the confluence of traffic flows

Rice. 1.16.3 Shape, color, dimensions of road markings

1.17 Purpose: Designation of stops of route vehicles and taxi ranks

Rice. 1.17 Shape, color, dimensions of road markings

1.18 Purpose: Designation of traffic directions along the lanes (see Figure B.2)

Rice. 1.18 Shape, color, dimensions of road markings

1.19 Purpose: Designation of approach to the narrowing of the carriageway or to a solid line of longitudinal markings 1.1 (see Figure B.3)

Rice. 1.19 Shape, color, dimensions of road markings

1.20 Purpose: Marking the approach to the transverse marking line 1.13 (see Figure B.4)

Rice. 1.20 Shape, color, dimensions of road markings

1.21 Purpose: Marking the approach to the transverse marking line 1.12 (see Figure B.5)

Rice. 1.21 Shape, color, dimensions of road markings

1.22 Purpose: Designation of the road number (see Figure B.6 - B.8)

Rice. 1.22 Shape, color, dimensions of road markings

1.23 Purpose: Designation of a lane of a carriageway intended exclusively for the movement of route vehicles (buses, trolleybuses) (see Figure B.9)

Rice. 1.23 Shape, color, dimensions of road markings

1.24.1 Purpose: Duplication of warning road signs*

Rice. 1.24.1 Shape, color, dimensions of road markings

1.24.2 Purpose: Duplication of prohibition road signs

029

Rice. 1.24.2 Shape, color, dimensions of road markings

1.24.3 Purpose: Duplication of the road sign "Disabled"

030

Rice. 1.24.3 Shape, color, dimensions of road markings

Approved and put into effect
Order of the Federal
technical
regulation and metrology
dated December 13, 2011 N 1175-st

Document as amended by:
Change No. 1, approved. By order of Rosstandart dated 09.12.2013 N 2222-st.
_____________________________________________________________________

Foreword

The goals and principles of standardization in the Russian Federation are established by the Federal Law of December 27, 2002 N 184-FZ "On Technical Regulation", and the rules for the application of national standards of the Russian Federation - GOST R 1.0-2004 "Standardization in the Russian Federation. Basic Provisions".

About the standard

1. Developed by the Limited Liability Company "Center for Engineering and Technical Research "Dorkontrol" (LLC "CITI "Dorkontrol").
2. Introduced by the Technical Committees for Standardization TC 418 "Road Facilities" and TC 278 "Road Safety".
3. Approved and put into effect by Order of the Federal Agency for Technical Regulation and Metrology dated December 13, 2011 N 1175-st.
4. Instead of GOST R 51256-99.

Information about changes to this standard is published in the annually published information index "National Standards", and the text of changes and amendments - in the monthly published information indexes "National Standards". In case of revision (replacement) or cancellation of this standard, a corresponding notice will be published in the monthly published information index "National Standards". Relevant information, notification and texts are also posted in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet.

1 area of ​​use

This standard establishes the shape, color, dimensions and technical requirements for road markings (hereinafter referred to as markings) of public roads.

2. Regulatory references

This standard uses normative references to the following standards:

• GOST R 50971-2011. Technical means of organizing traffic. Road reflectors. General technical requirements. Application rules
• GOST R 52289-2004. Technical means of organizing traffic. Rules for the use of road signs, markings, traffic lights, road barriers and guides
• GOST R 52290-2004. Technical means of organizing traffic. Road signs. General technical requirements
• GOST R 52575-2006. Public automobile roads. Road marking materials. Technical requirements
• GOST R 52605-2006. Technical means of organizing traffic. artificial bumps. General technical requirements. Application rules
• GOST R 52766-2007. Public automobile roads. Arrangement elements. General requirements
• GOST R 53170-2008. Public automobile roads. Road marking products. Piece forms. Technical requirements
• GOST R 53172-2008. Public automobile roads. Road marking products. Microglass beads. Technical requirements
• GOST R 54306-2011. Public automobile roads. Road marking products. polymer tapes. Technical requirements
• GOST R 54809-2011. Technical means of organizing traffic. Road marking. Control methods
• GOST 7721-89. Light sources for color measurements. Types. Technical requirements. Marking.

Note. When using this standard, it is advisable to check the effect of reference standards in the public information system - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or according to the annually published information index "National Standards", which was published as of January 1 of the current year, and according to the corresponding monthly published information indexes published in the current year. If the reference standard is replaced (modified), then when using this standard, you should be guided by the replacing (modified) standard. If the referenced standard is canceled without replacement, the provision in which the reference to it is given applies to the extent that this reference is not affected.

3. Terms, definitions and designations

3.1. For the purposes of this International Standard, the following terms apply with their respective definitions:

3.1.1. Road markings: lines, inscriptions and other designations on the carriageway of motor roads, artificial structures on them and elements of the arrangement of motor roads, informing road users about the conditions and modes of movement on the road section.

3.1.2. Road marking luminance coefficient: a parameter determined in dry conditions and characterizing the visibility of the markings during daylight hours when viewed in a direction perpendicular to the plane of the road markings from a limited area, and which is an intermediate Y color coordinate, expressed as a percentage.

3.1.3. Reflectivity of a road marking: the ratio of the luminance of a surface in the direction of observation to the illuminance of that surface in a plane perpendicular to the direction of the incident light.

Note. The coefficient of retroreflection of road markings is determined separately for its two states - with a dry pavement and with a wet pavement (during rain).

3.1.4. Diffuse daylight or artificial light reflectance of road markings: the ratio of the brightness of a road marking surface in a given direction to the illumination of that surface by diffuse lighting, determined when the pavement is dry.

3.1.5. Color coordinates of the road marking surface: parameters characterizing the color of the road marking surface and determined in the CIE 1931 colorimetric system.

3.1.6. Functional durability of road markings: the period during which the markings meet regulatory requirements.

3.1.7. Horizontal road marking with a structural surface: a marking made from individual fragments, the degree of filling of the lines of which, when applied, is less than 100%.

Note. The degree of filling of the lines is the ratio of the area covered by the marking material to the surface area of ​​the marking in its outer boundaries, expressed as a percentage.

3.1.8. Horizontal road marking with profiled surface: marking with alternating protrusions of various shapes, the degree of filling of the lines when applied is 100%.

3.1.9. Design position of road markings: the position of markings on the carriageway of motor roads, artificial structures on them and elements of the arrangement of motor roads in accordance with the traffic management project, approved in the prescribed manner.

3.2. In this standard, the following designations for photometric and lighting parameters of horizontal road markings are used:

Marking brightness factor, %;

Light reflection coefficient of the marking under diffuse daylight or artificial lighting, ;

Coefficient of retroreflectivity markings with a dry coating, ;

Coefficient of retroreflectivity markings with a wet coating (during rain), ;

x and y are chromaticity coordinates.

4. Classification of road markings

4.1. Markup is divided into two groups:

• horizontal marking;
• vertical marking.

Each markup type is assigned a number that has the following structure of two or three digits or two-digit numbers separated by dots:
the first digit of the number indicates the group to which the markup belongs (1 - horizontal markup, 2 - vertical markup);
the second digit or number indicates the serial number of the markup in the group;
the third digit (if any) is a type of markup.

4.2. The numbers, shape, color, dimensions and purpose of each type of marking are given in Appendix A (tables A.1 and A.2).
It is allowed to apply markings 1.1 - 1.12, 1.14.1, 1.14.2 with a structural and profiled surface.
The outer boundaries of horizontal markings with a structural surface should not exceed the limits established by this standard.
Dimensions of arrows, letters and numbers are given in Appendix B (Figures B.1 - B.9).

4.3. Horizontal markings can be permanent or temporary. Permanent markings, except for 1.4, 1.10, 1.17, must be white, markings 1.4, 1.10, 1.17 must be yellow (see Appendix A).
Temporary markings should be orange in color and made with materials that allow them to be removed quickly. When applying it, the removal of permanent markings is optional.
The functional durability of temporary markings is limited by the duration of roadworks or other events that require its application.

5. Technical requirements

5.1. Marking can be done with paint (enamel), thermoplastic and cold plastic in accordance with GOST R 52575, polymeric tapes in accordance with GOST R 54306, piece forms in accordance with GOST R 53170, reflectors in accordance with GOST R 50971. To give markings made of paints (enamels), thermoplastics and cold plastics, piece forms, retroreflective properties, microglass beads are used according to GOST R 53172.

5.2. When marking is applied, its deviation from the design position should not exceed:

• for horizontal markings in the transverse direction (relative to the axis of the carriageway) - 0.05 m;
• for horizontal markings (with the exception of markings 1.1 - 1.6 and 1.8 - 1.11) in the longitudinal direction (relative to the axis of the carriageway) - 0.05 m;
• for horizontal markings 1.1 - 1.6 and 1.8 - 1.11 in the longitudinal direction - 1.00 m;
• for vertical marking - 0.05 m.

The deviation of the marking dimensions from those established by this standard and GOST R 52289 should not exceed:

• 0.01 m along the width of the lines for 1.1 - 1.12 and the distance between them for 1.3, 1.9 and 1.11;
• 0.10 m along the length of the strokes and gaps between them for 1.2.2, 1.5, 1.6, 1.8 - 1.11;
• 0.05 m along the length of the strokes and gaps between them for 1.7, 1.15;
• 5% (but not more than 0.10 m) for other linear dimensions.

When marking 1.1, 1.2.1, 1.3, 1.4, 1.11 with a thickness of 1.5 mm or more, it is allowed to use technological breaks no more than 0.05 m long with a distance between them of at least 20 m.

5.3. Horizontal markings (with the exception of retroreflectors in accordance with GOST R 50971) should not protrude above the surface on which it is applied by more than 6 mm, including the height of the marking protrusions with a profiled surface.

5.4. Marking made with thermoplastic or cold plastic with an application thickness of 1.5 mm or more, piece molds and polymeric tapes must have a functional durability of at least one year, thermoplastic or cold plastic with an application thickness of less than 1.5 mm - at least six months, and paints (enamels) - at least three months.
The functional durability of the marking is determined by the period during which the marking meets the requirements of this standard, and the destruction and wear of the marking of each type in area does not exceed the following values:

• for marking 1.1 - 1.11, made of thermoplastic or cold plastic with an application thickness of 1.5 mm or more, polymer tapes, piece forms in any control section 50 m long, - 25%;
• for marking 1.12 - 1.25, made of thermoplastic or cold plastic with an application thickness of 1.5 mm or more, polymer tapes, piece forms - 30%;
• for marking 1.1 - 1.11, made of paint (enamel), thermoplastic or cold plastic with a coating thickness of less than 1.5 mm on any control section with a length of 50 m - 50%;
• for marking 1.12 - 1.25, made of paint (enamel), thermoplastic or cold plastic with a coating thickness of less than 1.5 mm - 50%.

5.5. After applying the new marking, traces of the old marking should not protrude beyond the boundaries of the new marking by more than 0.05 m along the length of the dashes and breaks in the marking lines and 0.01 m along the rest of the geometric parameters.

5.6. The x and y color coordinates of the markings applied to the pavement of the carriageway, determined in the CIE 1931 colorimetric system with a D65 light source (according to GOST 7721) and a measurement geometry of 45 ° / 0 ° (see Figure B.1), must correspond to specified in Appendix B (table B.1).

5.7. On sections of roads that do not have artificial lighting, white marking stripes 2.1 - 2.3 must be made of retroreflective material (except for bollards with internal illumination in accordance with GOST R 52766), and enclosing and guiding devices marked with markings 2.4 - 2.6 must have retroreflectors in accordance with GOST R 50971.

5.8. 6 markup classes are set depending on the value of the brightness factor: B0, B1, B2, B3, B4 and B5.
The value of the brightness coefficient of the marking surface, depending on the class assigned to the marking, must correspond to the values ​​specified in Appendix B (table B.2).

5.9. 6 classes of horizontal markings are established depending on the value of the retroreflectivity of the horizontal markings in the dry state: R0, R1, R2, R3, R4, R5.
The value of the coefficient of retroreflection of horizontal markings with a dry coating, depending on the class assigned to the markings, must correspond to the values ​​\u200b\u200bspecified in Appendix B (table B.3).
4 classes of horizontal road markings are established depending on the value of the coefficient of retroreflection of horizontal road markings when wet (during rain): RW0, RW1, RW2, RW3.
The value of the coefficient of retroreflection of horizontal road markings in wet conditions (during rain), depending on the class assigned to the marking, must correspond to the values ​​specified in Appendix B (table B.4).
The coefficient of retroreflection of vertical road markings is not standardized.

5.10. 5 classes of horizontal road markings are established depending on the value of the coefficient of light reflection in diffuse daylight or artificial lighting of horizontal road markings: Q0, Q1, Q2, Q3, Q4.
The value of the coefficient of light reflection in diffuse daylight or artificial lighting of horizontal road markings, depending on the class assigned to the markings, must correspond to the values ​​\u200b\u200bspecified in Appendix B (table B.5).
The coefficient of light reflection in diffuse daylight or artificial lighting of vertical road markings is not standardized.

5.11. The requirements specified in 5.8 - 5.10 for the luminance coefficient, the coefficient of light reflection in diffuse daylight or artificial lighting and the coefficient of retroreflection of the markings must be maintained:

• for marking out paints (enamels), thermoplastics or cold plastics with a coating thickness of less than 1.5 mm - during the first month of operation;
• for marking from thermoplastic or cold plastic with a coating thickness of 1.5 mm or more, piece forms, polymeric tapes - during the first three months of operation.

With further operation of road markings during the period of ensuring functional durability, it is allowed to reduce the values ​​​​of the luminance coefficient, the coefficient of retroreflection and the coefficient of light reflection under diffuse daylight or artificial lighting, given in Appendix B, by no more than 25%.

5.12. Rules for the use of marking lines are given in GOST R 52289.

6. Control methods

Marking control methods according to GOST R 54809.

Annex A
(mandatory)

SHAPE, COLOR, DIMENSIONS OF ROAD MARKINGS

Table A.1

Number	Shape, dimensions, m	Color<*>, appointment
1.1		Separates traffic flows of opposite directions and marks the boundaries of traffic lanes in dangerous places on the roads; indicates the boundaries of the carriageway to which entry is prohibited; marks the boundaries of parking spaces for vehicles
1.2		Marks the edge of the road
1.2.2. Removed as of February 28, 2014. - Change No. 1, approved. By order of Rosstandart dated 09.12.2013 N 2222-st.
1.3		Separates traffic flows of opposite directions on roads with four or more lanes for traffic in both directions, with two or three lanes with a width of more than 3.75 m
1.4		Yellow color. Indicates places where vehicles are prohibited from stopping
1.5		Separates traffic flows of opposite directions on roads with two or three lanes; indicates the boundaries of traffic lanes in the presence of two or more lanes intended for movement in the same direction
1.6		Warns of approaching marking 1.1 or 1.11, which separates traffic flows of opposite or passing directions
1.7		Indicates traffic lanes within an intersection
1.8	P = 0.4 - on highways (roads marked with sign 5.1 according to GOST 52290); P = 0.2 - on other roads	Indicates the boundary between the acceleration or deceleration lane and the main lane
1.9		Indicates the boundaries of traffic lanes on which reverse regulation is carried out; separates traffic flows of opposite directions (when reverse traffic lights are off) on roads where reverse regulation is carried out
1.10		Yellow color. Indicates places where parking of vehicles is prohibited
1.11	In places of a turn, entry and exit from the adjacent territory,.	Separates traffic flows of opposite or passing directions on road sections where rebuilding is allowed only from one lane; indicates places where it is necessary to allow traffic only from the side of the broken line (at the places of a U-turn, entry and exit from the adjacent territory)
1.12		Indicates the place where the driver must stop in the presence of a sign 2.5 (according to GOST R 52290) or with a prohibitory traffic signal (traffic controller)
1.13		Indicates the place where the driver must stop, if necessary, to give way to vehicles moving on the crossed road
1.14.1		Indicates a pedestrian crossing
1.14.2		Indicates a pedestrian crossing at P > 6.00 (see Figures B.1); marking arrows 1.14.2 indicate the direction of movement of pedestrians
1.15		Indicates the place where the cycle path crosses the carriageway
1.16.1		Denotes islands separating traffic in opposite directions
1.16.2		Denotes islands separating traffic in the same direction.
1.16.3		Designates islands at the confluence of traffic flows. Dimensions and angles of marking lines - as for marking 1.16.1
1.17	Pavement, tram tracks, located on the same level with the carriageway	Yellow color. Indicates the places of stops of fixed-route vehicles and taxi ranks
1.18		Indicates the directions of traffic allowed at the intersection along the lanes (see Figure B.2)
1.19		Warns of approaching a narrowing of the carriageway (a section where the number of lanes in a given direction decreases) or marking lines 1.1 or 1.11 separating traffic flows in opposite directions (see Figure B.3)
1.20		Warns of approaching marking 1.13 (see Figure B.4)
1.21		Warns of approaching marking 1.12 when it is used in combination with sign 2.5 according to GOST R 52290 (see Figure B.5)
1.22		Indicates the number of the road (see figures B.6 - B.8)
1.23.1		Indicates a special lane for route vehicles (see Figure B.9)
1.23.2		Designation of a pedestrian path or a pedestrian part of a path intended for the joint movement of pedestrians and bicycles (Figure B.10)
1.23.3
1.24.1		Duplication of warning road signs<***>
1.24.2		Duplicate prohibition road signs
1.24.3		Duplication of the road sign "Disabled"
1.24.4		Duplication of the road sign "Photo-video fixation" and / or designation of road sections on which photo-video fixation can be carried out
1.25		Designation of artificial irregularities in accordance with GOST R 52605
<*>Default markup color: white - for permanent horizontal road markings (except 1.4, 1.10, 1.17); orange - for temporary horizontal road markings.
<**>Here and below, under the speed V, you should take the maximum allowable speed on this section of the road.
<***>Images of symbols of signs must correspond to those given in GOST R 52290, enlarged to the required size, taking into account the change or preservation of proportions. Duplication of road signs in a color scheme corresponding to GOST R 52290 is allowed.

Table A.2

Number	Shape, color, dimensions, m	Purpose
2.1.1 - 2.1.3		Designation of vertical surfaces of road structures (supports of bridges, overpasses, end parts of parapets, etc.): 2.1.1 - to the left of the carriageway; 2.1.2 - on the roadway; 2.1.3 - to the right of the carriageway of the given direction of movement
2.2		Indicates the lower edge of the span of tunnels, bridges and overpasses
2.3		Denotes round bollards installed on median strips or traffic islands
2.4		Designation of signal posts, gouges, supports of cable fences, etc.
2.5		Designation of side surfaces of road barriers in hazardous areas
2.6		Designation of side surfaces of road barriers
2.7		Denotes curbs in dangerous areas and towering safety islands

Annex B
(mandatory)

SHAPE, POSITION AND DIMENSIONS OF ARROWS, LETTERS AND NUMBERS

In all figures, the background and markings are shown with reverse coloration (negative image). All dimensions are in meters.

Figure B.1.1. The location of the arrows on the marking type 1.14.2

Figure B.1.2. The shape and dimensions of arrows on the marking type 1.14.2

Figure B.2. Shape and dimensions of marking arrows type 1.18

Lettered dimensions are shown in Table B.1.

Table B.1

V, km/h	l	l 1	a 1	a 2	b	d1	d2	e	f	k
≤60	5,00	2,05	0,70	0,80	0,50	0,35	2,60	0,50	0,30	0,45
>60	7,50	2,05	1,20	1,30	0,50	1,45	4,60	0,50	0,30	1,05

Figure B.3. Shape, location and dimensions of marking arrows type 1.19

Dimensions given for V > 60 km/h (in brackets - different dimensions for V ≤60 km/h)Color

Marking color coordinates designation Coordinates of the corner points of the color areas of the road markings 1 2 3 4 White x 0,355 0,305 0,285 0,335 y 0,355 0,305 0,325 0,375 Yellow x 0,443 0,545 0,465 0,389 y 0,399 0,455 0,535 0,431 Orange x 0,506 0,570 0,610 0,585 y 0,404 0,429 0,390 0,375 Black x 0,260 0,345 0,385 0,300 y 0,310 0,395 0,355 0,270 Note. The graph of the color areas of the markup is shown in Figure B.1.

Table B.2

Marking color	Coating type	Class	Coefficient of brightness of road markings, , %, not less than
Horizontal road marking
White	asphalt concrete	B0	Not standardized
		B2	30
		B3	40
		B4	50
		B5	60
	cement concrete	B0	Not standardized
		B3	40
		B4	50
		B5	60
Yellow		B0	Not standardized
		B1	20
		B2	30
		B3	40
Orange		B0	Not standardized
		B1	20
		B2	30
Vertical road markings
White	-	B0	Not standardized
		B2	30
		B3	40
		B4	50
		B5	60
Black	-	Not standardized

Table B.3

Marking color	Class	Coefficient of retroreflection of horizontal road markings for the conditions of the dark time of the day with a dry surface, , not less
Constant
White	R0	Not standardized
	R2	100
	R3	150
	R4	200
	R5	300
Yellow	R0	Not standardized
	R1	80
	R3	150
	R4	200
Temporary
Orange	R0	Not standardized
	R1	80
	R2	100
	R3	150

Table B.4

Table B.5

Marking color	Coating type	Class	Light reflection coefficient of horizontal road markings in diffuse daylight or artificial lighting, , not less than
White	asphalt concrete	Q0	Not standardized
		Q2	100
		Q3	130
		Q4	160
	cement concrete	Q0	Not standardized
		Q3	130
		Q4	160
Yellow	Asphalt concrete or cement concrete	Q0	Not standardized
		Q1	80
		Q2	100
Orange		Q0	Not standardized
		Q1	80
		Q2	100

Note to tables B.2 - B.5. The highest values ​​of retro-reflection coefficient, diffuse daylight and artificial light reflectance coefficient and brightness coefficient cannot be achieved simultaneously.

Bibliography

International Lighting Dictionary. 3rd ed., common to CIE and IEC. M.: Russian language, 1979.

GOST R 51256-2011 Technical means of traffic management. Road marking. Classification. Technical requirements

NATIONAL STANDARD OF THE RUSSIAN FEDERATION

TECHNICAL MEANS OF ORGANIZING ROAD TRAFFIC

ROAD MARKING

CLASSIFICATION. TECHNICAL REQUIREMENTS

traffic control devices. road marking.

classification. technical requirements

GOST R 51256-2011

(as amended by Change No. 1, approved by Order

Rosstandart dated 09.12.2013 N 2222-st)

Group D28

OKS 93.080.30

OKP 48 0000

Introduction date

Foreword

The goals and principles of standardization in the Russian Federation are established federal law dated December 27, 2002 N 184-FZ "On technical regulation", and the rules for the application of national standards of the Russian Federation - GOST R 1.0-2004"Standardization in the Russian Federation. Basic provisions".

About the standard

1. Developed by the Limited Liability Company "Center for Engineering and Technical Research "Dorkontrol" (LLC "CITI "Dorkontrol").

2. Introduced by the Technical Committees for Standardization TC 418 "Road Facilities" and TC 278 "Road Safety".

3. Approved and put into effect by the Order of the Federal Agency for Technical Regulation and Metrology dated December 13, 2011 N 1175-st.

Information about changes to this standard is published in the annually published information index "National Standards", and the text of changes and amendments - in the monthly published information indexes "National Standards". In case of revision (replacement) or cancellation of this standard, a corresponding notice will be published in the monthly published information index "National Standards". Relevant information, notification and texts are also posted in the public information system - on official website Federal Agency for Technical Regulation and Metrology on the Internet.

1 area of ​​use

This standard establishes the shape, color, dimensions and technical requirements for road markings (hereinafter referred to as markings) of public roads.

This standard uses normative references to the following standards: