Road traffic control devices are markers, signs and signal devices used to inform, guide and control traffic, including pedestrians, motor vehicle drivers...

the road traffic science, see various articles under Road traffic management. Road traffic control involves directing vehicular and pedestrian traffic around...

Manual on Uniform Traffic Control Devices for Streets and Highways (usually referred to as the Manual on Uniform Traffic Control Devices, abbreviated MUTCD)...

Traffic lights, traffic signals, or stoplights – also known as robots in South Africa, Zambia, and Namibia – are signaling devices positioned at road...

Manual on Uniform Traffic Control Devices (abbreviated CA MUTCD) is the standard for traffic signs, road surface markings, and traffic signals in the U...

Manual of Uniform Traffic Control Devices (abbreviated OMUTCD) is the standard for traffic signs, road surface markings, and traffic signals in the U.S...

Road signs in the United States are, for the most part, standardized by federal regulations, most notably in the Manual on Uniform Traffic Control Devices...

the road in New Zealand Road traffic control device Road traffic safety Road transport Rules of the road in China Three-phase traffic theory Traffic light...

Traffic lights are signalling devices positioned at road intersections, pedestrian crossings, and other locations to control flows of traffic. The history...

Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users. The earliest signs...

engineering Typical traffic engineering projects involve designing traffic control device installations and modifications, including traffic signals, signs...

Road signs in Canada may conform to the Manual of Uniform Traffic Control Devices for Canada (MUTCDC) by the Transportation Association of Canada (TAC)...

traffic through a temporary traffic control zone Traffic lights or traffic control signals, signalling devices control flows of road traffic Traffic light...

intersections, road surfaces, visibility and traffic control devices, can result in significant improvements in collision rates. Individual roads also have...

Road signs in Germany follow the design of that set out in the Vienna Convention on Road Signs and Signals. Traffic signs, road markings, installations...

2022. "FHWA Releases New Traffic Control Device Manual with Updates to Improve Safety for Pedestrians, Bicyclists, and All Road Users" (Press release)....

"Convention on Road Traffic". United Nations Treaty Collection. Retrieved 4 April 2025. "Section 1A.13". Manual on Uniform Traffic Control Devices (Rev 1, 2003 ed...

ease into a green wave. Traffic light Traffic light control and coordination "4L". 2009 Manual on Uniform Traffic Control Devices (Report). Rev. 3. United...

and automatic number plate recognition device. Mounted beside or over a road, it detects violations of traffic regulation such as speeding and red light...

Traffic cones, also called pylons, witches' hats, road cones, highway cones, safety cones, caution cones, channelizing devices, construction cones, roadworks...

Road traffic safety refers to the methods and measures, such as traffic calming, to prevent road users from being killed or seriously injured. Typical...

The normal function of traffic lights requires more than sight control and coordination to ensure that traffic and pedestrians move as smoothly, and safely...

on the specific direction" (here: to turn left) Traffic safety devices Road edge marker (left) Road edge marker (right) Marking for sharp bends, bridge...

congestion on urban road networks has increased substantially since the 1950s, resulting in many of the roads becoming obsolete. When traffic demand is great...

Traffic optimization is the methods by which time stopped in road traffic (particularly, at traffic signals) is reduced. Texas Transportation Institute...

A traffic enforcement camera (also a red light camera, speed camera, road safety camera, bus lane camera, depending on use) is a camera which may be mounted...

A rotating cone tactile device is a haptic device used at traffic light controlled pedestrian crossings in the United Kingdom. It is used as a tactile...

The Standard Alphabets For Traffic Control Devices, (also known as the FHWA Series fonts and unofficially as Highway Gothic), is a sans-serif typeface...

Automated Flagger Assistance Device (AFAD) is a specialized piece of safety equipment used in the traffic control industry on roadway work zones. AFADs...

Speed bumps (also called traffic thresholds, speed breakers or sleeping policemen) are a class of traffic calming devices that use vertical deflection...