Overpass - Wikipedia
网页An overpass, called an overbridge or flyover (for a road only) in the United Kingdom and some other Commonwealth countries, is a bridge, road, railway or similar structure that is over another road or railway. An overpass and underpass together form a …
Overpass Definition & Meaning - Merriam-Webster
网页noun. over· pass ˈō-vər-ˌpas. : a crossing of two highways or of a highway and pedestrian path or railroad at different levels where clearance to traffic on the lower level is obtained …
Right of Passage: The Controversy Over Vertical Clearance on the ...
网页During this time, a 1967 survey revealed that some 2,650 Interstate overpasses did not meet the 16-foot vertical clearance standard. In 1969, the FHWA, AASHO, and the Military Traffic Management Command agreed that correcting …
Flyover: Types, Design, and Advantages – theconstructor.org
网页A flyover is a high-level road bridge that crosses over another railroad or highway intersection or an existing road. It is also called an "overpass." In order to prevent traffic congestion below, flyovers are constructed to allow for safe passage over obstacles.
Vertical Clearance - Federal Highway Administration
网页2014年10月15日 · Summary. Table 20 summarizes the potential adverse impacts to safety and operations of a design exception for vertical clearance. Freeway: high-speed, multi-lane divided highway with interchange access only (rural or urban). Expressway: high-speed, multi-lane divided arterial with interchange and at-grade access (rural or urban).
Overpass vs. Underpass: What’s the Difference?
网页2023年11月7日 · An overpass is a bridge that carries traffic over a road, while an underpass is a tunnel that allows traffic to pass under a barrier. Key Differences. An overpass is a structure that allows movement over obstacles without interfering with the traffic below. It is elevated, enabling one route to cross over another.
OVERPASS | English meaning - Cambridge Dictionary
网页OVERPASS definition: 1. a bridge that carries a road or railway over another road 2. a bridge that carries a road or…. Learn more.
OVERPASS Definition & Meaning | Dictionary.com
网页Overpass definition: a road, pedestrian walkway, railroad, bridge, etc., crossing over some barrier, as another road or walkway.. See examples of OVERPASS used in a sentence.
OVERPASS | definition in the Cambridge English Dictionary
网页OVERPASS meaning: 1. a bridge that carries a road or railway over another road 2. a bridge that carries a road or…. Learn more.
Overpass Definition & Meaning | Britannica Dictionary
网页OVERPASS meaning: a bridge that allows a road or railroad to cross over another.
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