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CJJ 152-2010   Specification for design of intersections on urban roads (English Version)
Standard No.: CJJ 152-2010 Status:valid remind me the status change

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Standard No.: CJJ 152-2010
English Name: Specification for design of intersections on urban roads
Chinese Name: 城市道路交叉口设计规程
Professional Classification: CJ    Professional Standard - Urban Construction
Issued by: MOHURD
Issued on: 2010-8-18
Implemented on: 2011-3-1
Status: valid
Superseding:自《城市道路交通工程项目规范》GB 55011-2021实施之日起,该标准相关强制性条文第3.4.1、4.3.3、5.5.1、6.2.9条同时。
Language: English
File Format: PDF
Word Count: 30000 words
Price(USD): 900.0
Delivery: via email in 1 business day
1 General provisions 1.0.1 This specification is formulated in order to implement the national policies on technical, economic and social development, scientifically and reasonably design intersections on urban roads, and realize people orientation, reasonable economy, safety, reliability, land conservation, beauty and environmental protection by using advanced technologies. 1.0.2 This specification is applicable to the design of new and renovated intersections on urban roads. New intersections must be designed in accordance with the requirements of this specification; in case of limited conditions for renovated intersections, the technical indexes of short-term design may be adjusted reasonably, but the long-term renovation design shall meet the requirements of this specification. 1.0.3 The design of intersections on urban roads shall be consistent with the urban master planning and shall meet the requirements in terms of the types, grades, boundary line widths, cross-sectional combinations and control elevation of intersected roads, the positions, traffic functions and planned range of land use of intersections in the urban road network determined by urban traffic planning. The following requirements shall also be met: 1 In the design of intersections on urban roads, main technical indexes shall be reasonably selected based on the forecast traffic volume, direction and characteristics, actual terrain and its features and the requirements for environmental protection. 2 In the design of intersections on urban roads, the relationship among people, vehicles, roads and environment shall be properly handled in accordance with the traffic organization design and traffic engineering requirements. 3 Road planes, profiles and cross-sections within the intersections on urban roads shall be subjected to integrated design and coordinated with each other. For interchanges, perspective drawing should be used check the coordination between design modeling and surrounding landscape. The control elevation in the design shall fit with ground drainage, underground pipelines and surrounding buildings and structures, etc.   4 When phased construction is adopted, an overall design scheme must be made according to the planning, and then corresponding phased construction design shall be carried out according to the near- and long-term traffic volume and fund raised. Phased construction design shall allow the works to be completed in early phase to be made full use of in later phase and to leave room for control and create favorable conditions for the construction of works to be completed in later phase. 1.0.4 In addition to this specification, the design of intersections on urban roads shall also meet the requirements specified in current relevant standards of the nation.   2 Terms 2.0.1 key interchange key traffic node where expressways intersect expressways, freeways or strategic trunk roads in megacities and big cities for main line traffic flows pass by layers 2.0.2 common interchange traffic transition node where an urban trunk road or secondary trunk road intersects an urban expressway or freeway for main line traffic flows pass by layers 2.0.3 signalized intersection intersection using traffic signals to organize and direct the running order of conflicting traffic flows 2.0.4 stop sign intersection intersection, where a main road intersects a secondary road, using stop and yield signs to organize and allocate the passing time of conflicting traffic flows, and requiring that vehicles on the secondary road must stop and observe to ensure safety before driving on the intersection 2.0.5 uncontrolled intersection intersection without any traffic control measures, where traffic flows in various directions pass in the order specified by traffic laws and regulations 2.0.6 traffic island various island-like facilities arranged on the road surface for channelizing and separating traffic flow and for pedestrians to stop before crossing the street, which may be structures or lines drawn on roads and can be divided into center island, channelization island and refuge island based on functions 2.0.7 channelinged design at road intersection design using means such as marking, signs, physical facilities and local widening of the entrance end to diverge and guide traffic flows, so as to eliminate the mutual interference between traffic flows in all directions at intersections. The design content includes lane function division, directional marking and directional island 2.0.8 left turn vehicles stopped ahead crosswalk line waiting for green light method, to improve the traffic capacity of a large intersection controlled by signal lights, in case of heavy traffic of left turn vehicles, a proper amount of left turn vehicles cross the crosswalk line (the straight stop line at the entrance end in the same direction if there is no crosswalk line) to park and wait for driving, so that when the green light is on, the left turn vehicles waiting for driving ahead can pass the conflict point before the opposite straight vehicles reach the conflict point between left turn and going straight 2.0.9 center line of road deflective method marking measure to shift the center line of roads towards the exit lanes in the channelinged design at road intersection in order to increase the number of lanes in the entrance lanes and thus improve the traffic capacity 2.0.10 auxiliary lane lane added on the main line side at the upstream of the diversion section and downstream of the confluence section of an interchange in order to balance the number of lanes on the main road upstream and downstream of the ramp and keep the basic number of lanes on the main line 2.0.11 collection-distributed lane lanes, parallel to and laterally separated from the main line and connected with the main line at both ends, set on one side or both sides of the main line for vehicles entering and leaving the main line to run in order to reduce the number of entrances and exits on the main line of an interchange and the interweaving of traffic flow 2.0.12 variable velocity lanes additional lanes (including transition zone), at the entrances and exits of an interchange, for vehicles to enter and exit the main line for acceleration and deceleration 2.0.13 interweaved section road section, in an interchange, from the wedge-shaped end on the confluence side to the wedge-shaped end on the diversion side, used for vehicles to interweave from confluence to diversion 2.0.14 detour type interchange basic form of interchange, characterized in that the left turn vesicles need to turn right to be far away from the intersection and then turn around to 180° to realize the left turn 2.0.15 relief road one-way or two-way roads for collecting and distributing expressway traffic, which are set on both sides or one side of expressway, including, as required, intermittent relief roads between two interchanges or continuous relief roads passing through interchanges   3 Basic requirements 3.1 Classification and selection of road intersections 3.1.1 Intersection on urban roads should be divided into two types: intersections and interchanges, which shall be reasonably determined according to the planning of road traffic network, the grade of intersecting roads and the analysis of relevant technical, economic and environmental benefits. 3.1.2 Intersections shall be classified according to the traffic organization mode, and shall meet the following requirements: 1 Class A: signalized intersections Class A1 intersection: controlled by traffic signals, intersection widened at entrance lane. Class A2 intersection: controlled by traffic signals, intersection not widened at entrance lane. 2 Class B: unsignalized intersections Class B1 intersection: a type of intersection where the center of the trunk road is isolated and closed and the branch road is only allowed to turn right (hereinafter referred to as “right turn intersection”). Class B2 intersection: a type of intersection controlled by yield sign or stop and yield sign (hereinafter referred to as “yield intersection”). Class B3 intersection: uncontrolled intersection. 3 Class C: roundabouts Class C intersection: roundabouts. 3.1.3 The type of intersections selected shall meet those specified in Table 3.1.3.
Foreword ii 1 General provisions 2 Terms 3 Basic requirements 3.1 Classification and selection of road intersections 3.2 Design principles 3.3 Design vehicle, design speed and design life 3.4 Construction clearance and seismic fortification 4 Grade crossing 4.1 Design principles 4.2 Traffic organization and design of entrance and exit lanes 4.3 Grade and vertical design 4.4 Arrangement of bus stops and exclusive lanes 4.5 Crossing facilities for pedestrian and non-motor vehicles 4.6 Roundabout 4.7 Ancillary facilities 4.8 Grade crossing under viaduct 5 Grade separation 5.1 Cross section of main line 5.2 Horizontal and vertical alignment of main line 5.3 Ramp 5.4 Auxiliary lane 5.5 Variable velocity lane and collection-distributed lane 5.6 Service level and traffic capacity 5.7 Ancillary facilities 6 Intersection between road and railway 6.1 Design principle 6.2 Grade crossing 6.3 Grade separation Annex A Evaluation of grade separation scheme Annex B Figures of ancillary facilities structure in grade separation Explanation of wording in this specification List of quoted standards
Referred in CJJ 152-2010:
*GB 50014-2021 Standard for design of outdoor wastewater engineering
*GB 50090-2006 Code for design of railway line
*GB1462-
*GB 5768-1999/XG2-2005 Road traffic signs and markings Amendment 2
*GB 14886-2016 Specifications for road traffic signal setting and installation
*CJJ 37-2012 Code for design of urban road engineering
*CJJ 45-2015 Standard for lighting design of urban road
*CJJ 69-1995 Technical Specifications of Urban Pedestrian Overcrossing and Underpass
*CJJ 75-1997 Code for Planting Planning and Design on Urban Road
*JGJ 50-2001 Codes for Design on Accessibility of Urban Roads and Buildings
*JTG D81-2017 Design Specification for Highway Safety Facilities
CJJ 152-2010 is referred in:
* CJJ 37-2012 Code for design of urban road engineering
Code of China
Standard
CJJ 152-2010  Specification for design of intersections on urban roads (English Version)
Standard No.CJJ 152-2010
Statusvalid
LanguageEnglish
File FormatPDF
Word Count30000 words
Price(USD)900.0
Implemented on2011-3-1
Deliveryvia email in 1 business day
Detail of CJJ 152-2010
Standard No.
CJJ 152-2010
English Name
Specification for design of intersections on urban roads
Chinese Name
城市道路交叉口设计规程
Chinese Classification
Professional Classification
CJ
ICS Classification
Issued by
MOHURD
Issued on
2010-8-18
Implemented on
2011-3-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
自《城市道路交通工程项目规范》GB 55011-2021实施之日起,该标准相关强制性条文第3.4.1、4.3.3、5.5.1、6.2.9条同时。
Language
English
File Format
PDF
Word Count
30000 words
Price(USD)
900.0
Keywords
CJJ 152-2010, CJJ/T 152-2010, CJJT 152-2010, CJJ152-2010, CJJ 152, CJJ152, CJJ/T152-2010, CJJ/T 152, CJJ/T152, CJJT152-2010, CJJT 152, CJJT152
Introduction of CJJ 152-2010
1 General provisions 1.0.1 This specification is formulated in order to implement the national policies on technical, economic and social development, scientifically and reasonably design intersections on urban roads, and realize people orientation, reasonable economy, safety, reliability, land conservation, beauty and environmental protection by using advanced technologies. 1.0.2 This specification is applicable to the design of new and renovated intersections on urban roads. New intersections must be designed in accordance with the requirements of this specification; in case of limited conditions for renovated intersections, the technical indexes of short-term design may be adjusted reasonably, but the long-term renovation design shall meet the requirements of this specification. 1.0.3 The design of intersections on urban roads shall be consistent with the urban master planning and shall meet the requirements in terms of the types, grades, boundary line widths, cross-sectional combinations and control elevation of intersected roads, the positions, traffic functions and planned range of land use of intersections in the urban road network determined by urban traffic planning. The following requirements shall also be met: 1 In the design of intersections on urban roads, main technical indexes shall be reasonably selected based on the forecast traffic volume, direction and characteristics, actual terrain and its features and the requirements for environmental protection. 2 In the design of intersections on urban roads, the relationship among people, vehicles, roads and environment shall be properly handled in accordance with the traffic organization design and traffic engineering requirements. 3 Road planes, profiles and cross-sections within the intersections on urban roads shall be subjected to integrated design and coordinated with each other. For interchanges, perspective drawing should be used check the coordination between design modeling and surrounding landscape. The control elevation in the design shall fit with ground drainage, underground pipelines and surrounding buildings and structures, etc.   4 When phased construction is adopted, an overall design scheme must be made according to the planning, and then corresponding phased construction design shall be carried out according to the near- and long-term traffic volume and fund raised. Phased construction design shall allow the works to be completed in early phase to be made full use of in later phase and to leave room for control and create favorable conditions for the construction of works to be completed in later phase. 1.0.4 In addition to this specification, the design of intersections on urban roads shall also meet the requirements specified in current relevant standards of the nation.   2 Terms 2.0.1 key interchange key traffic node where expressways intersect expressways, freeways or strategic trunk roads in megacities and big cities for main line traffic flows pass by layers 2.0.2 common interchange traffic transition node where an urban trunk road or secondary trunk road intersects an urban expressway or freeway for main line traffic flows pass by layers 2.0.3 signalized intersection intersection using traffic signals to organize and direct the running order of conflicting traffic flows 2.0.4 stop sign intersection intersection, where a main road intersects a secondary road, using stop and yield signs to organize and allocate the passing time of conflicting traffic flows, and requiring that vehicles on the secondary road must stop and observe to ensure safety before driving on the intersection 2.0.5 uncontrolled intersection intersection without any traffic control measures, where traffic flows in various directions pass in the order specified by traffic laws and regulations 2.0.6 traffic island various island-like facilities arranged on the road surface for channelizing and separating traffic flow and for pedestrians to stop before crossing the street, which may be structures or lines drawn on roads and can be divided into center island, channelization island and refuge island based on functions 2.0.7 channelinged design at road intersection design using means such as marking, signs, physical facilities and local widening of the entrance end to diverge and guide traffic flows, so as to eliminate the mutual interference between traffic flows in all directions at intersections. The design content includes lane function division, directional marking and directional island 2.0.8 left turn vehicles stopped ahead crosswalk line waiting for green light method, to improve the traffic capacity of a large intersection controlled by signal lights, in case of heavy traffic of left turn vehicles, a proper amount of left turn vehicles cross the crosswalk line (the straight stop line at the entrance end in the same direction if there is no crosswalk line) to park and wait for driving, so that when the green light is on, the left turn vehicles waiting for driving ahead can pass the conflict point before the opposite straight vehicles reach the conflict point between left turn and going straight 2.0.9 center line of road deflective method marking measure to shift the center line of roads towards the exit lanes in the channelinged design at road intersection in order to increase the number of lanes in the entrance lanes and thus improve the traffic capacity 2.0.10 auxiliary lane lane added on the main line side at the upstream of the diversion section and downstream of the confluence section of an interchange in order to balance the number of lanes on the main road upstream and downstream of the ramp and keep the basic number of lanes on the main line 2.0.11 collection-distributed lane lanes, parallel to and laterally separated from the main line and connected with the main line at both ends, set on one side or both sides of the main line for vehicles entering and leaving the main line to run in order to reduce the number of entrances and exits on the main line of an interchange and the interweaving of traffic flow 2.0.12 variable velocity lanes additional lanes (including transition zone), at the entrances and exits of an interchange, for vehicles to enter and exit the main line for acceleration and deceleration 2.0.13 interweaved section road section, in an interchange, from the wedge-shaped end on the confluence side to the wedge-shaped end on the diversion side, used for vehicles to interweave from confluence to diversion 2.0.14 detour type interchange basic form of interchange, characterized in that the left turn vesicles need to turn right to be far away from the intersection and then turn around to 180° to realize the left turn 2.0.15 relief road one-way or two-way roads for collecting and distributing expressway traffic, which are set on both sides or one side of expressway, including, as required, intermittent relief roads between two interchanges or continuous relief roads passing through interchanges   3 Basic requirements 3.1 Classification and selection of road intersections 3.1.1 Intersection on urban roads should be divided into two types: intersections and interchanges, which shall be reasonably determined according to the planning of road traffic network, the grade of intersecting roads and the analysis of relevant technical, economic and environmental benefits. 3.1.2 Intersections shall be classified according to the traffic organization mode, and shall meet the following requirements: 1 Class A: signalized intersections Class A1 intersection: controlled by traffic signals, intersection widened at entrance lane. Class A2 intersection: controlled by traffic signals, intersection not widened at entrance lane. 2 Class B: unsignalized intersections Class B1 intersection: a type of intersection where the center of the trunk road is isolated and closed and the branch road is only allowed to turn right (hereinafter referred to as “right turn intersection”). Class B2 intersection: a type of intersection controlled by yield sign or stop and yield sign (hereinafter referred to as “yield intersection”). Class B3 intersection: uncontrolled intersection. 3 Class C: roundabouts Class C intersection: roundabouts. 3.1.3 The type of intersections selected shall meet those specified in Table 3.1.3.
Contents of CJJ 152-2010
Foreword ii 1 General provisions 2 Terms 3 Basic requirements 3.1 Classification and selection of road intersections 3.2 Design principles 3.3 Design vehicle, design speed and design life 3.4 Construction clearance and seismic fortification 4 Grade crossing 4.1 Design principles 4.2 Traffic organization and design of entrance and exit lanes 4.3 Grade and vertical design 4.4 Arrangement of bus stops and exclusive lanes 4.5 Crossing facilities for pedestrian and non-motor vehicles 4.6 Roundabout 4.7 Ancillary facilities 4.8 Grade crossing under viaduct 5 Grade separation 5.1 Cross section of main line 5.2 Horizontal and vertical alignment of main line 5.3 Ramp 5.4 Auxiliary lane 5.5 Variable velocity lane and collection-distributed lane 5.6 Service level and traffic capacity 5.7 Ancillary facilities 6 Intersection between road and railway 6.1 Design principle 6.2 Grade crossing 6.3 Grade separation Annex A Evaluation of grade separation scheme Annex B Figures of ancillary facilities structure in grade separation Explanation of wording in this specification List of quoted standards
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Keywords:
CJJ 152-2010, CJJ/T 152-2010, CJJT 152-2010, CJJ152-2010, CJJ 152, CJJ152, CJJ/T152-2010, CJJ/T 152, CJJ/T152, CJJT152-2010, CJJT 152, CJJT152