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A method of turning a vehicle around (making a 180° turn) in close quarters, such as in the middle of a road at a point other than an intersection. Three-way junction, 3-way junction, 3-way intersection, Y junction, Y intersection, T junction, or T intersection a type of road intersection with three arms. A Y junction generally has 3 arms of ...
In North American usage, a flyover is a high-level overpass, built above main overpass lanes, or a bridge built over what had been an at-grade intersection.Traffic engineers usually refer to the latter as a grade separation.
One of the world's most heavily used pedestrian scrambles, the Shibuya Crossing at HachikÅ Square in Tokyo. A pedestrian scramble (or exclusive pedestrian interval) is a type of traffic signal movement that temporarily stops all vehicular traffic, thereby allowing pedestrians to cross an intersection in every direction, including diagonally, at the same time.
Many jurisdictions, such as New York State (excluding New York City) and Pennsylvania disallow parking 20–32 feet (6.1–9.8 m) near all intersections. [10] [11] In such cases, further daylighting typically involves safety improvements that encourage compliance with existing laws against parking near intersections. On the other hand, in ...
An intersection or an at-grade junction is a junction where two or more roads converge, diverge, meet or cross at the same height, as opposed to an interchange, which uses bridges or tunnels to separate different roads. Major intersections are often delineated by gores and may be classified by road segments, traffic controls and lane design.
RIRO is an important tool of access management, itself an important component of transportation planning.A study applying access management guidelines to the redesign of Missouri Route 763 in Columbia, Missouri [4] illustrates how RIRO, combined with signalized intersections designed to permit U-turns, can accommodate high volumes of traffic with low delay and high safety.
The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", which includes "bridges, tunnels, supporting structures, junctions ...
The design makes a right turn on red, and sometimes left on red depending on the geometry of the intersection in question, possible in many cases, often without stopping. [ 8 ] Cyclists ideally have a protected bike lane on the approach to the intersection, separated by a concrete median with splay kerbs if possible, and have a protected bike ...