four-lane four-lane highway four-leaf clover four-legged four-letter Anglo-Saxon word four-letter word four-lined leaf bug four-lined plant bug Fourling four-lobed four-membered four-minute four-minute man Fourneau four-needled Fournier
a passage cleared for public vehicular travel the four-lane highway narrows to two lanes once you leave the city Synonyms & Similar Words Relevance road freeway street expressway thoroughfare route roadway boulevard carriageway turnpike artery arterial interstate drive causeway ...
In Texas, an improved shoulder (one that is paved and of similar width to a normal travel lane) can also be used to pass someone who is slowing or stopped to turn left on the main travel lane or can be driven on by slow vehicles to allow faster traffic to pass. signal pre-emption ...
As a subset of arterials, freeways are the highest functional classification of highways and carry a significant portion of traffic volumes, based on lane-miles of road. Freeways are an essential part of the highway network, particularly for travel that occurs between cities, regions, and states...
General Highway Talk For all your general highway discussion needs, especially those discussions that don't fit neatly into the regional boards below.Sub-Boards Traffic Control Topics about signs, signals, laws, and other traffic control devices. Posts: 149,253Topics: 2,007 Last post: ...
However, Jurewicz and Pyta’s research showed that even a clear zone width of 29.5 feet did not prevent numerous roadside accidents [22]. Extensive survey data and computer simulations also showed that when a vehicle lost control, it would travel more than 29.5 feet if it was not blocked by...
A main road or thoroughfare, such as a street, boulevard, or parkway, available to the public for use for travel or transportation. The nature of a public way is determinable from its origin, as well as the intention and plans of the appropriate authorities and the use to which it has...
The minimum width of a vehicle is 4 ft between wheel centers and generally 6 ft overall. A vehicle with a wide load is required to display the warning sign “WIDE LOAD.” The minimum width of a shoulder is 3 ft between the edge of the travel lane and the concrete barrier and less ...
Vehicle control systems increase the effective road capacity by shortening the inter-vehicle gap and lane width. The effects of ITS on energy conservation ... S Tsugawa - IEEE International Vehicle Electronics Conference 被引量: 34发表: 2001年 A THEORETICAL ANALYSIS FOR THE CAPACITY OF TOLL PLAZA...
However, excessively lowering speed limits might cause reductions in travel time or an increase in delay (Wang, 2013, Tan et al., 2017). This trade-off between traffic flow and safety can be complemented by environmental effects since lower speed limits are related to lower emission levels (...