When.com Web Search

  1. Ad

    related to: synonym of boulder bridge unit

Search results

  1. Results From The WOW.Com Content Network
  2. List of bridges on the National Register of Historic Places ...

    en.wikipedia.org/wiki/List_of_bridges_on_the...

    The location of the State of Colorado in the United States of America.. This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Colorado.

  3. Boulder Bridge - Wikipedia

    en.wikipedia.org/wiki/Boulder_Bridge

    The Boulder Bridge is a historic bridge located in the Washington, D.C. portion of Rock Creek Park, an urban national park listed on the National Register of Historic Places. Boulder Bridge was constructed in 1902 and carries Beach Drive across Rock Creek , a tributary of the Potomac River .

  4. Boulder Creek Bridge (Boulder, Colorado) - Wikipedia

    en.wikipedia.org/wiki/Boulder_Creek_Bridge...

    It brings Colorado State Highway 119 over Boulder Creek, and was under Federal rather than state management as the highway provides access from Boulder to the Roosevelt National Forest. [2] It was designed by the U.S. Bureau of Public Roads. [3] It is 100 feet (30 m) in total length, and 39 feet (12 m) wide carrying a 34 feet (10 m)-wide roadbed.

  5. National Register of Historic Places listings in Boulder ...

    en.wikipedia.org/wiki/National_Register_of...

    Boulder: Concrete slab and beam bridge built in 1953, one of first in state having parabolically arched beams rather than flat ones. 6: Boulder Valley Grange No. 131: Boulder Valley Grange No. 131: December 7, 1987 : 3400 N. 95th St.

  6. Boulder Creek Bridge - Wikipedia

    en.wikipedia.org/wiki/Boulder_Creek_Bridge

    Boulder Creek Bridge (Boulder, Colorado), listed on the National Register of Historic Places in Boulder County, Colorado Topics referred to by the same term This disambiguation page lists articles associated with the title Boulder Creek Bridge .

  7. Glossary of North American railway terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_North_American...

    A unit (US) A BNSF Railway A unit A diesel locomotive (or more rarely an electric locomotive) equipped with a driving cab and a control system to control other locomotives in a multiple unit, and therefore able to be the lead unit in a consist of several locomotives controlled from a single position [9] ACe A nickname for EMD's SD70ACe ...

  8. Category : Arch bridges in the United States - Wikipedia

    en.wikipedia.org/wiki/Category:Arch_bridges_in...

    Big Blue River Bridge (Grafton, Nebraska) Blakeman Bridge; Frances Appleton Bridge; Boulder Bridge; Bow Bridge (Central Park) Bridge 5827; Bridge between Madison and Mahoning Townships; Bridge between Monroe and Penn Townships; Bridge in Metal Township; Bridge in Radnor Township No. 2; Bridge in Yardley Borough; Bridge L7075; Bridge No. 3589 ...

  9. Glossary of geology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_geology

    Also called Indianite. A mineral from the lime-rich end of the plagioclase group of minerals. Anorthites are usually silicates of calcium and aluminium occurring in some basic igneous rocks, typically those produced by the contact metamorphism of impure calcareous sediments. anticline An arched fold in which the layers usually dip away from the fold axis. Contrast syncline. aphanic Having the ...