GB 5768.3-2025 English PDFGB 5768.3: Historical versions
Basic dataStandard ID: GB 5768.3-2025 (GB5768.3-2025)Description (Translated English): (Traffic signs and markings - Part 3: Traffic markings) Sector / Industry: National Standard Date of Implementation: 2026-05-01 Older Standard (superseded by this standard): GB 5768.3-2009 Issuing agency(ies): State Administration for Market Regulation; Standardization Administration of China GB 5768.3-2009: Road Traffic Signs and Markings - Part 3: Road Traffic Markings---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Road traffic signs and markings. Part 3. Road traffic markings ICS 03.22.20.20 R80 National Standards of People's Republic of China Partially replaced GB 5768-1999 Road traffic signs and markings Part 3. Road traffic markings Released in.2009-05-25 2009-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China Published by China National Standardization Administration ContentsForeword III 1 Scope 1 2 Normative references 1 3 General requirements 1 ４ Directional marking 3 4.1 Classification of Indicative Markings 3 4.2 It is possible to cross the dividing line of the opposite roadway 3 4.3 Crossing the same-way lane boundary 4 4.4 Tidal Lane Line 6 4.5 Roadway edge line 6 4.6 Left turn waiting area line 10 4.7 Intersection guide line 12 4.8 Guidance lane line 14 4.9 Crosswalk Line 15 4.10 Distance check mark 21 4.11 Road marking 23 4.12 Parking line marking 27 4.13 Stop marking line 34 4.14 Deceleration hill marking line 40 4.15 Guiding arrow 44 4.16 Road marking 53 4.17 Pavement graphic marking 56 5 Prohibition mark 57 5.1 Classification of Prohibited Markings 57 5.2 Prohibition on crossing the boundary of the oncoming carriageway 58 5.3 Prohibition on crossing the same-way carriageway boundary 63 5.4 No parking line 64 5.5 Stop line 66 5.6 giving way 67 5.7 Marking line for non-motorized vehicle prohibited zones 69 5.8 Diversion line 70 5.9 Center Circle 72 5.10 Mesh line 73 5.11 Lane Type 76 5.12 No U-turn (turn) mark 81 6 Warning markings 83 6.1 Classification of warning markings 83 6.2 Pavement (roadway) width gradient section marking line 83 6.3 Approaching the obstacle marking line 88 6.4 Railway level crossing marking line 93 6.5 Deceleration line 94 6.6 Elevation mark 100 6.7 Entity tag 101 7 other 101 7.1 Protruding road sign 101 7.2 Contour marking 104 Appendix A (informative) Recommended line-of-sight value 105 Appendix B (Informative) Setting of Intersection Markings 106 B. 1 General principles 106 B. 2 Classification of Intersection Markings 106 B. 3 Pavement marking 106 at the intersection B. 4 Road markings at the intersection 113 Traffic Sign Chinese Name Index 115ForewordThe entire technical content of this part of GB 5768 is mandatory. GB 5768 "Road traffic signs and markings" is divided into eight parts. --- Part 1 General --- Part 2 Road Traffic Signs --- Part 3 Road Traffic Markings --- The fourth part of the operating area --- Part 5 Speed Management --- Section 6 Railway Intersection --- Part 7 Bicycle and Pedestrian Control --- Part 8 School Area This part is the third part of GB 5768. This section replaces the general provisions of GB 5768-1999 "Road Traffic Signs and Lines", the corresponding part, and the 1st amendment in.1999 Order, the 2nd revision order of.2005. Compared with the corresponding part and modification list of GB 5768-1999, the main changes in this section are as follows. --- The general rule of the marking line is to highlight the purpose of the marking line as a means of signal transmission, and to highlight the service function of the marking line (see 3.1). --- Increase the type of orange dashed and solid lines and the type of blue dashed and solid lines (see 3.6). --- Changed the names of some markings to make their meanings clearer (see 4.2, 4.3, 4.7, 5.2, 5.3). --- Add tidal lane lines, guided lane lines, variable guided lane lines, deceleration mound markings, road markings, dedicated for multi-occupant vehicles Lane lines, bus lanes, horizontal deceleration markings on roadways, vertical deceleration markings on roadways, physical markings, etc. (See 4.4, 4.8, 4.14, 4.17, 5.11, 6.5, 6.7). --- Adjust the setting parameters and forms of some markings, such as increasing the types and application regulations of the edge of the roadway, canceling the left-turn roads to be turned Replace it with a left-turning arrow, cancel the original crosswalk simplification scheme, adjust the size of the pedestrian crossing sign, The original highway distance confirmation line was changed to the vehicle distance confirmation line. The original marking line form was cancelled. A new vehicle distance confirmation line form was designed and added. Blue and yellow parking line markings, clarifying the meaning of different colored parking line markings, increasing specific application objects and scope of parking The form of parking line markings, the name of the original harbour-style stop markings was changed to the stop markings, and dedicated stops and roadside stops were added. The line setting regulations, the original form of confluence arrows were cancelled, a new confluence guide arrow pattern was designed, and the special 4.5m guidance arrow system, detailed specifications for increasing the size of road markings, deleting original markings on passing road surfaces, adjustments The distance between the stop line and the crosswalk line is specified, the minimum diameter limit of the circular center circle is increased, and the diagonal of the diamond center circle is minimum Length limit, increase the maximum size limit of simplified mesh line, design a new U-turn (turn) marking line form, increase access barriers Obstacle marking line setting parameters, etc. (see 4.5, 4.6, 4.9, 4.10, 4.12, 4.13, 4.15, 4.16, 5.5, 5.9, 5.10, 5.12, 6.3). --- Increase the marking line setting example. --- Add Appendix B (informative appendix) "Intersection Marking Settings". Appendix A and Appendix B of this section are informative appendices. From the date of implementation of this section, all newly established (replaced) traffic markings shall be implemented in accordance with the new regulations, which have been set up in accordance with GB 5768-1999. Traffic markings should be gradually replaced during their service life. This section is proposed by the Ministry of Communications of the People's Republic of China and the Ministry of Public Security of the People's Republic of China. This section is under the jurisdiction of the National Transportation Engineering Facilities (Highway) Standardization Technical Committee (SAC/TC223). This section was drafted. Highway Research Institute of the Ministry of Communications. The main drafters of this section. Hou Dezao, He Yong, Tang Yan, Wang Chao, Jiang Ming, Han Wenyuan, Gao Hailong, Zhang Fan, Huang Kai, Liu Hongqi. The previous versions of the standards replaced by this standard are. --- GB 5768-1986, GB 5768-1999. Road traffic signs and markings Part 3. Road traffic markings1 ScopeThis part of GB 5768 specifies the general requirements for the classification, color, shape, characters, graphics, size, etc. of road traffic markings, and the design Requirements for planning and setting. This section applies to highways, urban roads and places that are within the jurisdiction of the unit but allow social motor vehicles, including squares, public Creation and installation of traffic markings for parking lots and other places used by the public. Other places where motor vehicles pass, parking lots, etc. Traffic markings can be implemented by reference.2 Normative referencesThe clauses in the following documents become the clauses of this section after being quoted in this part of GB 5768. For dated references, All subsequent amendments (excluding errata) or revisions are not applicable to this section, however, it is encouraged to reach agreement based on this section The parties studied whether the latest versions of these documents could be used. For undated references, the latest version applies to this section. GB 576.8-2009 Road traffic signs and markings Part 1. General GB 5768.2-2009 Road traffic signs and markings Part 2. Road traffic signs GB/T 16311 Road traffic marking quality requirements and testing methods GB 6389 Safety standards for railway crossings in industrial enterprises JT/T 388 Technical requirements for contour markers JT/T 390 Protruding road sign3 General requirements3.1 Road traffic markings are made of various lines, arrows, text, patterns and elevation marks, physical marks, protrusions that are planned or installed on the road. The traffic facilities composed of road signs and contour signs, etc., are used to transmit road traffic rules, warnings, guidelines, etc. to road users. Information can be used in conjunction with the logo or alone. 3.2 Reflective traffic markings shall be set for highways of all grades, urban expressways and trunk roads in accordance with the provisions of this section. Other roads can be used as required Partially set reticles. 3.3 Road traffic markings can be divided into the following three categories according to their functions. a) Directional markings. markings indicating roadways, driving directions, road edges, sidewalks, parking spaces, stops and deceleration hills; b) Prohibition markings. marking markings for compliance, prohibition and restriction of road traffic; c) Warning markings. markings that encourage road users to understand the special conditions on the road and increase their alertness and prepare for contingency measures. 3.4 Road traffic markings can be divided into the following three categories according to the setting method. a) Longitudinal markings. markings set along the road driving direction; b) horizontal markings. markings that cross the road's driving direction; c) Other graticules. character marks or other forms of graticules. 3.5 Road traffic markings can be divided into the following four categories according to their forms. a) Line. a solid or dashed line drawn on a pavement, edge stone, or elevation; b) Characters. characters, numbers and various graphics and symbols drawn on the road surface; c) Protruding road signs. installed on the road to mark lane boundaries, edges, junctions, bends, dangerous sections, road width changes, road obstacles Reflectors or non-reflectors, such as obstructions; d) Contour markers. reflectors (or reflectors) installed on both sides of the road to indicate the outline of the road boundary and the direction of the road. 3.6 The color of road markings is white, yellow, blue or orange, and red or black patterns or texts can appear in the road markings. word. The form, color and meaning of road traffic markings are shown in Table 1. Table 1 Form, color and meaning of road traffic markings Number name legend meaning １ White dotted line When dividing into sections, it is used to separate the traffic flow in the same direction; At the intersection, used to guide the vehicle ２ White solid line When dividing into sections, it is used to separate motor vehicles and machines traveling in the same direction. Moving and non-motor vehicles, or indicating the edge of a roadway; marked at an intersection When used as a guide lane line or stop line, or to guide the vehicle Driving trajectory; when marked as a parking space mark, instruct toll parking spaces ３ Yellow dotted line When dividing into sections, it is used to separate the opposite traffic flow or traffic Dedicated bus lanes; used to mark non-motor vehicles when crossing lanes Areas where motor vehicles are prohibited from entering or used to connect the centerline of adjacent roads Intersection guidance line; when marked on the side or edge of a road, it means that the road is forbidden Vehicles parked on side4 solid yellow lineWhen dividing into sections, it is used to separate the opposite traffic flow or traffic Marking lines for bus and school bus stops; marked on the side of the road or on the edge When it is on, it means that parking on the side of the road is prohibited; No parking area; when marked as a parking line, it means exclusive parking Parking space5 Double white dashed lines are drawn at intersections as deceleration yielding lines6 Double white solid lines are drawn at intersections as parking yielding lines七 White dotted line It is used to indicate the edge of the roadway where the vehicle can temporarily cross the line. Vehicles are allowed to cross temporarily on the line side, and vehicles are not allowed to cross on the solid line side8 Double yellow solid lines are drawn in the road section to separate the traffic flow on the opposite direction9 Double yellow dashed lines are drawn in urban road sections to indicate tidal lanes10 yellow solid line When dividing into sections, it is used to separate the opposite traffic flow. Vehicles are prohibited from crossing the line on the line side, and vehicles are allowed to temporarily cross the line on the dotted line side 11 Orange dotted and solid lines are used for marking in the work area Table 1 (continued) Number name legend meaning 12 blue dotted and solid lines As a road marking for non-motor vehicles; when marking a parking space marking, Indicate free parking 13 Other pavement lines, graphics, patterns, characters, symbols, raised road signs, outline signs, etc. specified in this section 3.7 The chromaticity performance of the color of road traffic markings shall meet the requirements of GB/T 16311. In practice, if you need to use the content other than the contents of Table 1 Road traffic markings shall comply with the requirements of Appendix A of GB 5778.1-2009. 3.8 Road traffic markings on roads should use anti-sliding materials. The anti-sliding performance of the marking surface should generally not be lower than Anti-sliding performance. Draining seams should be provided every 15 meters or so for continuous solid line markings. When other markings are likely to block water, they should be drained along. Set drainage joints in the direction. The width of drainage joints is generally 3cm ~ 5cm. ４ Directional marking 4.1 Classification of indication lines 4.1.1 Vertical markings include. a) may cross the boundary of the oncoming carriageway; b) can cross the boundary of the same carriageway; c) tidal lane lines; d) the edge of the roadway; e) left turn to be turned; f) intersection guidance lines; g) Guiding lane lines. 4.1.2 Horizontal markings include. a) crosswalk lines; b) Vehicle distance confirmation line. 4.1.3 Other markings include. a) road markings for road entrances and exits; b) parking markings; c) stop markings; d) deceleration mound markings; e) guide arrows; f) road markings; g) Pavement graphic marking. 4.2 Can cross the boundary of the oncoming roadway 4.2.1 The crossing line of the oncoming lane (also known as the centerline of the oncoming road) is a yellow dotted line, which is used to separate the oncoming traffic. flow. It is generally located on the road centerline, but it is not limited to the road centerline. Under the condition of ensuring the safety of vehicles, Line overtaking or turning. 4.2.2 Where the width of the road can be divided into two-way roads with two or more motor vehicle lanes, when vehicles are allowed to cross the lane or overtake or turn, they should be divided It can cross the opposite lane. 4.2.3 The boundary line that can cross the opposite roadway is a single yellow dotted line, and the line segment and interval length are 400cm and 600cm respectively. The general line width is Under the special application of 15cm, rural roads with very little traffic, and dedicated roads, the line width can be 10cm. Can cross oncoming cars The road boundary dividing method is shown in Figure 1 (the arrows in the figure only indicate the direction of traffic flow). In centimeters Figure 1 Line 1 can cross the boundary of oncoming carriageway 4.3 Crossing the same-way lane boundary 4.3.1 The line that can cross the same-way roadway is a white dotted line, which is used to separate the traffic flow in the same direction. Circles. Under the condition of ensuring safety, the vehicle is allowed to cross the line for a short time. 4.3.2 There are two or more lanes in the same direction, and vehicles are allowed to change lanes or cross the lane boundary of the lane for a short time. In such cases, the boundary of the same carriageway should be drawn. 4.3.3 It can cross the boundary of the same roadway. The general line width is 10cm or 15cm. Rural roads with very little traffic and dedicated roads. For special applications such as roads, the line width can be 8cm. Roads with a design speed of not less than 60 km/h can cross the boundary of the same roadway The line segment and interval length are 600cm and 900cm respectively, as shown in Figure 2 (the arrow in the figure only indicates the direction of traffic flow); the design speed is less than A road of 60 km/h can cross the boundary of the same roadway and the length of the interval is.200 cm and 400 cm, as shown in Figure 3 (Figure The arrows only indicate the direction of traffic). In centimeters Figure 2 Line 2 can cross the boundary of the same lane In centimeters Figure 3 Line 3 can cross the same lane 4.4 Tidal Lane Line 4.4.1 The lane in which the vehicle's driving direction can be changed according to the needs of traffic management is called a tidal lane. The yellow dotted line serves as its indicator line, indicating the position of the tidal lane. 4.4.2 The width of the yellow dotted line is 15 cm; the length of the line segment and the interval should be the same as the boundary of the same road segment that can be crossed in the same direction. Two The spacing between the lines is generally between 10 cm and 15 cm. Under the condition of ensuring the width of the roadway, the lateral distance between the two lines can be adjusted. When adjusted. The tidal lane line drawing method is shown in Figure 4 (the arrows in the figure only indicate the direction of traffic flow). 4.4.3 Corresponding variable signs and lane driving direction signal control facilities shall be used to cooperate with the function of changing the lane driving direction as required. Yes, it can be used with corresponding physical isolation facilities. In centimeters Figure 4 Line 4 Tidal Lane Line 4.5 Roadway edge line 4.5.1 The lane lane line is used to indicate the edge of a motor vehicle lane or to divide the boundary between a motor vehicle lane and a non-motor vehicle lane. To divide The boundary between a motorized lane and a non-motorized lane can also be referred to as a non-motorized boundary. 4.5.2 The solid white line at the edge of the roadway is used to indicate the edge of the roadway or the boundary between the machine and the vehicle that are prohibited from crossing. Two-way four lanes and above Except for entrances, intersections, and special sections that allow roadside parking, all roadside edges should be provided with a solid white line on the edge of the roadway. It is not necessary to set three lanes and the following roads, but a solid white line should be drawn on the edge of the roadway in the following cases. a) the narrow bridge of the road and its upstream and downstream sections; b) curve sections using road design limit indicators and their upstream and downstream sections; c) road sections where traffic flows merge or diverge; d) road sections where the width of the road has changed; e) road sections where roadside obstacles are closer to the roadway; f) road sections that frequently affect safe driving weather, such as heavy fog; g) Non-motorized vehicles or non-motorized roads with more pedestrians. T......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB 5768.3-2025_English be delivered?Answer: Upon your order, we will start to translate GB 5768.3-2025_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. 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