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  2. Coquihalla railway link - Wikipedia

    en.wikipedia.org/wiki/Coquihalla_railway_link

    Construction costs were $136,000 per mile, five times the average cost for Canadian railways in 1913. ... Length 789 metres (2,588 ft) ... box culvert. Replaced by 32 ...

  3. Culvert - Wikipedia

    en.wikipedia.org/wiki/Culvert

    Culverts come in many sizes and shapes including round, elliptical, flat-bottomed, open-bottomed, pear-shaped, and box-like constructions. The culvert type and shape selection is based on a number of factors including requirements for hydraulic performance, limitations on upstream water surface elevation, and roadway embankment height. [2]

  4. Precast concrete - Wikipedia

    en.wikipedia.org/wiki/Precast_concrete

    The efficiency, durability, ease, cost effectiveness, and sustainable properties [13] of these products have brought a revolutionary shift in the time consumed in construction of any structure. Construction industry is a huge energy consuming industry, and precast concrete products are and will continue to be more energy efficient than its ...

  5. Hornell gets $1.5M to replace box culvert. See timeline, next ...

    www.aol.com/hornell-gets-1-5m-replace-143947902.html

    Hornell officials are planning a new Canisteo Street box culvert over Spencer Creek after getting $1.5 million from the state. Here's the timeline. Hornell gets $1.5M to replace box culvert.

  6. Box culvert - Wikipedia

    en.wikipedia.org/?title=Box_culvert&redirect=no

    This page was last edited on 7 May 2008, at 08:56 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply ...

  7. Low-water crossing - Wikipedia

    en.wikipedia.org/wiki/Low-water_crossing

    The size of the culverts (often concrete pipes) is usually selected to allow the water to flow below the roadway and provide a dry crossing surface for most of the year. During periods of high water flow (e.g. spring runoff or flash floods), water will flow over the top of the crossing, as the culverts are not large enough to carry these flood ...

  8. Construction of California High-Speed Rail - Wikipedia

    en.wikipedia.org/wiki/Construction_of_California...

    Culvert Jul 31, 2019: Box Culvert undercrossing for private farm road. 13 Avenue 8 Overpass Completed 179.08 mi (288.20 km) Overpass Jul 31, 2019: 110 ft (34 m) length over High-Speed Rail. [55] 14 Avenue 7 GS Completed 180.27 mi (290.12 km) GS Oct 2, 2020: 196 ft (60 m) length over High-Speed Rail. [56] 15 San Joaquin River Viaduct & Pergola

  9. Box girder bridge - Wikipedia

    en.wikipedia.org/wiki/Box_girder_bridge

    Single box girder bridge , flyover above eastern approach of the San Francisco–Oakland Bay Bridge. A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinforced concrete.