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On non-freeway roads, speed limits are generally held at 55 mph (89 km/h) for rural four-lane roads, 55 mph (89 km/h) for rural two-lane roads, 45–55 mph (72–89 km/h) for urban four lane roads and 40–45 (sometimes, but rarely, 50 mph) mph (64–72 km/h) for urban two lane roads, 35–45 mph for roads in commercial business areas, 30−35 ...
The highest speed limit for undivided roads is 75 mph (121 km/h) in Texas. Undivided road speed limits vary greatly by state. Texas is the only state with a 75 mph (121 km/h) speed limit on 2 lane undivided roads, while most states east of the Mississippi are limited to 55 mph (89 km/h).
The state highway system of the U.S. state of Virginia is a network of roads maintained by the Virginia Department of Transportation (VDOT). As of 2006, the VDOT maintains 57,867 miles (93,128 km) of state highways , [ 1 ] making it the third-largest system in the United States .
The Interstate Highways in Virginia are a total of 1,118 miles (1,799 km) of Interstate Highways in the U.S. state of Virginia. Virginia consists of six primary interstate highways, and 10 auxiliary interstates. In addition, 3 more primary and one auxiliary route are planned or under construction.
The road passes through several small towns that built up at stops along the railroad line. US 460 from I-81 at Christiansburg west to Pikeville, Kentucky, including the piece in West Virginia, is Corridor Q of the Appalachian Development Highway System. From West Virginia east to I-81, US 460 also is part of the proposed I-73. [1] [2] [3]
The roadway is toll-free, is free of semi trucks, and has speed limits of around 35 to 45 mph (55 to 70 km/h). As a National Scenic Byway and All-American Road (one of only 31 in the U.S.), it is also popular with tourists due to the James River and York River ends of the parkway.
U.S. Route 15 (US 15) is a part of the United States Numbered Highway System that runs from Walterboro, South Carolina, to Painted Post, New York.In Virginia, the U.S. Highway runs 230.37 miles (370.74 km) from the North Carolina state line near Clarksville north to the Maryland state line at the Potomac River near Lucketts.
Officially, the road is named the Omer L. Hirst – Adelard L. Brault Expressway, in honor of two Virginia state legislators. However, the road is rarely referred to by that name. [10] The speed limit is 55 miles per hour (90 km/h), and the original construction had two lanes in each direction. The main toll plaza of the Dulles Toll Road.