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  2. Traffic guard - Wikipedia

    en.wikipedia.org/wiki/Traffic_guard

    Traffic guards, also known as traffic controllers and flaggers, are trained to set up warning signs and barricades to slow down the speed of traffic in a temporary traffic control zone. When they are on scene they will set up equipment to warn approaching traffic about the incident.

  3. Traffic barrier - Wikipedia

    en.wikipedia.org/wiki/Traffic_barrier

    Traffic barrier with a pedestrian guardrail behind it. Traffic barriers (known in North America as guardrails or guard rails, [1] in Britain as crash barriers, [2] and in auto racing as Armco barriers [3]) keep vehicles within their roadway and prevent them from colliding with dangerous obstacles such as boulders, sign supports, trees, bridge abutments, buildings, walls, and large storm drains ...

  4. Road traffic control - Wikipedia

    en.wikipedia.org/wiki/Road_traffic_control

    A road may have a high-visibility jacket wearing traffic controller, a Crossing Guard (colloquially a "lollipop man" or "lollipop woman") who aids children in crossing on their journey to school or a Stop / Go Marshall, (Traffic Guard) at temporary road works. England and Wales. Responsibility is with the Department for Transport.

  5. Cable barrier - Wikipedia

    en.wikipedia.org/wiki/Cable_barrier

    This category of traffic accounts for the majority of all vehicle traffic in the United States. At TL-3, an 1,800 pounds (820 kg) car is crashed at 60 miles per hour (97 km/h) on an impact angle of 20°. Also at this level, a 4,400 pounds (2,000 kg) pickup truck impacts at 60 miles per hour (97 km/h) and 25°. TL-4 includes both these tests but ...

  6. Rumble strip - Wikipedia

    en.wikipedia.org/wiki/Rumble_strip

    The North Luzon Expressway's raised plastic transverse rumble strips approaching Balintawak Toll Barrier, Philippines. Rumble strips (also known as sleeper lines or alert strips) are a traffic calming feature to alert inattentive drivers of potential danger, by causing a tactile fuzzy vibration and audible rumbling transmitted through the wheels into the vehicle interior.

  7. Traffic police - Wikipedia

    en.wikipedia.org/wiki/Traffic_police

    A Nigeria Police Force officer directing traffic at a busy intersection. One of the oldest and most basic forms of traffic policing is directing traffic. This is conducted by a traffic officer (usually only one) who stands in the middle of an intersection, using hand signals and occasionally also a whistle, a handheld traffic sign (usually a stop sign), or a handheld light stick to manage the ...

  8. Police: Whitney Houston's daughter was in traffic wreck

    www.aol.com/entertainment/2015-02-12-police...

    On Jan. 23, a security guard at their gated community called 911 reporting a fight at Brown's address. The guard said a neighbor reported people "hitting each other and swinging" outside the townhome.

  9. Glossary of road transport terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_road_transport...

    See three-way junction 5-1-1 A transportation and traffic information telephone hotline in some regions of the United States and Canada that was initially designated for road weather information. A Access road See frontage road Advisory speed limit A speed recommendation by a governing body. All-way stop or four-way stop An intersection system where traffic approaching it from all directions ...