Major Highway Systems of Austin
In order to access the city of Austin, Texas, one must have knowledge of the various state highways around it. These include Interstate freeways and US Routes, as well as State Routes. In this article we will be describing some of these roads in a quick manner. Now, without further ado, let us begin.
Central Austin lies between two major north-south freeways: Interstate 35 to the east and the Mopac Expressway (Loop 1) to the west. U.S. Highway 183 runs from northwest to southeast, and State Highway 71 crosses the southern part of the city from east to west, completing a rough “box” around central and north-central Austin. Austin is the largest city in the United States to be served by only one Interstate Highway.
U.S. Highway 290 enters Austin from the east and merges into Interstate 35. Its highway designation continues south on I-35 and then becomes part of Highway 71, continuing to the west. Highway 290 splits from Highway 71 in southwest Austin, in an interchange known as “The Y.” Highway 71 continues to Brady, Texas, and Highway 290 continues west to intersect Interstate 10 near Junction. Interstate 35 continues south through San Antonio to Laredo on the Texas-Mexico border. Interstate 35 is the highway link to the Dallas-Fort Worth metro-plex in northern Texas. There are two links to Houston, Texas (Highway 290 and State Highway 71/Interstate 10). Highway 183 leads northwest of Austin toward Lampasas.
In the mid-1980s, construction was completed on Loop 360, a scenic highway that curves through the hill country from near the 71/Mopac interchange in the south to near the 183/Mopac interchange in the north. The iconic Pennybacker Bridge, also known as the “360 Bridge”, crosses Lake Austin to connect the northern and southern portions of Loop 360.
We shall also be discussing the various tollways around the metropolitan area, as you might have to go through some of them on your way to the Live Music Capital of the World. Here is a quick description about the tollways.
State Highway 130 is a bypass route designed to relieve traffic congestion, starting from Interstate 35 just north of Georgetown and running along a parallel route to the east, where it bypasses Round Rock, Austin, San Marcos and New Braunfels before ending at Interstate 10 east of Seguin, where drivers could drive 30 miles (48 km) west to return to Interstate 35 in San Antonio. The first segment was opened in November 2006, which was located east of Austin–Bergstrom International Airport at Austin’s southeast corner on State Highway 71. Highway 130 runs concurrently with Highway 45 from Pflugerville on the north until it reaches US 183 well south of Austin, where it splits off and goes west. The entire route of State Highway 130 is now complete with last leg, which opened on November 1, 2012. The highway is noted for having the entire route with a speed limit of at least 80 mph (130 km/h). The 41-mile section of the toll road between Mustang Ridge and Seguin has a posted speed limit of 85 mph (137 km/h), the highest posted speed limit in the United States.
State Highway 45 runs east-west from just south of Highway 183 in Cedar Park to 130 inside Pflugerville (just east of Round Rock). A tolled extension of State Highway Loop 1 was also created. A new southeast leg of Highway 45 has recently been completed, running from US 183 and the south end of Segment 5 of TX-130 south of Austin due west to I-35 at the FM 1327/Creedmoor exit between the south end of Austin and Buda. The 183A Toll Road opened March 2007, providing a tolled alternative to U.S. 183 through the cities of Leander and Cedar Park. Currently under construction is a change to East US 290 from US 183 to the town of Manor. Officially, the tollway will be dubbed Tollway 290 with the Manor Expressway as a nickname. Despite the overwhelming initial opposition to the toll road concept when it was first announced, all three toll roads have exceeded revenue projections.