U.S. Route 45 (US 45) is a major north-south United States highway and a border-to-border route, from Lake Superior to the Gulf of Mexico. A sign at the highway's northern terminus notes the total distance as 1,297 miles (2,087 km).

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Interstate 45 (I-45[a]) is a major Interstate Highway located entirely within the U.S. state of Texas. While most primary Interstate routes which have numbers ending in "5" are cross-country north–south routes, I-45 is comparatively short, with the entire route located within Texas.

U.S. Route 45 (US 45) in the state of Illinois is a major north–south U.S. Highway that runs from the Brookport Bridge over the Ohio River at Brookport north through rural sections of eastern Illinois and then through the suburbs of Chicago to the Wisconsin state line east of Antioch. This is a distance of 428.99 miles (690.39 km). [1]

Texas I-45 285mi From Galveston to Dallas (Exit to Exit 286) 4 hours 38 mins travel time (instead of 4 hours 9 mins ) 38 minutes Delay

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I-45 replaced U.S. 75 over its entire length, although portions of U.S. 75 remained parallel to I-45 until its elimination south of downtown Dallas in 1987. At the south end of I-45, State Highway 87 (formerly part of U.S. 75) continues into downtown Galveston.

The I-45 Interstate 45 Highway is a major traffic corridor and interstate highway that travels generally in a north-south direction across the eastern portion of Texas state.

5 days ago · The project involves the two-way stop-controlled intersections of U.S. 45, at Flatville Road and Laverette Road. U.S. 45 is a four-lane divided roadway with left turn lanes in both directions.

Interstate 45 Traffic Reports and Road Conditions. Interstate 45 is an interstate highway located entirely within the U.S. state of Texas. While most interstate routes ending in five are cross-country north-south routes, I-45 is comparatively short, with the entire route located in Texas.