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  2. Overpass - Wikipedia

    en.wikipedia.org/wiki/Overpass

    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.

  3. Road signs in the United States - Wikipedia

    en.wikipedia.org/wiki/Road_signs_in_the_United...

    Toll Road Pass Only (Overhead) R3-44a Toll Road Pass or High Occupancy Vehicle (HOV) (Overhead) R3-44b Express lane only (Overhead) R3-45 Express lane ends (Overhead)

  4. Clearance (civil engineering) - Wikipedia

    en.wikipedia.org/wiki/Clearance_(civil_engineering)

    The clearance for overhead signs is 5.7 metres (18 ft 8 in) and the clearance for the soffit or underside of overpasses is 10 metres (32 ft 10 in). [ 6 ] In South Africa and the southern region of Africa, the minimum vertical clearance of modern bridges is 5 metres (16 ft 5 in), although the legal height limit of road vehicles is still at 4.3 ...

  5. Overhead line crossing - Wikipedia

    en.wikipedia.org/wiki/Overhead_line_crossing

    An overhead line crossing is the crossing of an obstacle—such as a traffic route, a river, a valley or a strait—by an overhead power line. The style of crossing depends on the local conditions and regulations at the time the power line is constructed.

  6. Footbridge - Wikipedia

    en.wikipedia.org/wiki/Footbridge

    Women heading to market across a footbridge in Nahulingo, El Salvador A footbridge in Shaharah District, Yemen. A footbridge (also a pedestrian bridge, pedestrian overpass, or pedestrian overcrossing) is a bridge designed solely for pedestrians. [1]

  7. Bypass (road) - Wikipedia

    en.wikipedia.org/wiki/Bypass_(road)

    Overhead sign along Interstate 95 displaying Interstate 295 as a bypass route for Richmond, Virginia. In the Interstate Highway System in the United States, primary routes are designated with a one- or two-digit number, while bypasses and loops are generally designated with a three-digit number beginning with an even digit. However, there are ...

  8. KAI Commuter Yogyakarta Line - Wikipedia

    en.wikipedia.org/wiki/KAI_Commuter_Yogyakarta_Line

    KAI Commuter Yogyakarta Line (also called KRL Commuterline Yogyakarta–Solo, [2] informally KRL Jogja–Solo, KRL Solo–Jogja [3] or KRL Joglo), officially the Yogyakarta Commuter Line, is a commuter rail system in Indonesia serving Greater Yogyakarta in Special Region of Yogyakarta and Greater Surakarta (Solo) in Central Java.

  9. Interstate Highway standards - Wikipedia

    en.wikipedia.org/wiki/Interstate_Highway_standards

    Vertical clearance: The minimum vertical clearance under overhead structures, such as bridges, is 16 feet (4.9 m), including both paved shoulders and an allowance for extra layers of pavement. Through urban areas, at least one routing is to have 16-foot (4.9 m) clearances, but others may have a lesser clearance of 14 feet (4.3 m).