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A traffic conflict is "an observable event which would end in an accident unless one of the involved parties slows down, changes lanes, or accelerates to avoid collision". [1] Traffic conflicts are defined by their time-to-collision, post-encroachment-time, and angle of conflict parameters as well as the vehicles' position in time and space.
The Tennessee Department of Highways and Public Works was established by the Tennessee General Assembly in 1915 and tasked with constructing, maintaining, and improving roads throughout the state. That year, the 538-mile (866 km) Memphis to Bristol Highway, later State Route 1 , was designated as the first state highway in Tennessee.
The Tennessee section of US 25 begins at the North Carolina state line near Del Rio, concurrent with US 70 and unsigned State Route 9 (SR 9). US 25/US 70/SR 9 then goes through some curves and cross the French Broad River via the Wolf Creek Bridge.
The triangle marker design was the only design until November 1983, when Tennessee divided its routes into primary routes and secondary or "arterial" routes with the adoption of a functional classification system, creating a primary marker and making the triangle marker the secondary marker; primary marker signs were posted in 1984. [2]
The U.S. Highways in Tennessee are the segments of the United States Numbered Highway System that are maintained by the Tennessee Department of Transportation (TDOT) in the state of Tennessee. All of these highways in Tennessee have a state highway designation routed concurrently along them, though the state highway is hidden and only signed ...
US 31, US 431 and US 41 and US 41A then go around the Tennessee State Capitol Building and lose US 41A, the Rosa L. Parks name and the Tennessee Parkway designation. US 31, US 431 and US 41 then go over the Cumberland River on the Victory Memorial Bridge. US 31, US 431 and US 41 then have an interchange with I-24.
Beginning at I-24 and ending at SR 111, the route is a controlled-access highway for approximately 24 miles (39 km). The highway goes north as a narrow four-lane freeway (concurrent with unsigned I-124) through downtown and has interchanges with West Main Street (exit 1), Martin Luther King Boulevard (exits 1A–B; unsigned SR 316), and Fourth Street (exit 1C; unsigned SR 389) before crossing ...
State Route 91 (SR 91) is a state highway in the northeastern portion of the U.S. state of Tennessee, in the area known as the Tri-Cities region. The route connects Johnson City with Damascus, Virginia via Elizabethton, Hunter, and Mountain City.