Highway 281 (US Highway 281) is one of the important highways that runs north and south through Texas, starting near the Mexico border in Brownsville and extending north through Wichita Falls to the Oklahoma border.

San Antonio serves as a major transportation axis that runs through the city.

History of Highway 281

• Background of Initial Construction
  Highway 281 was first designated in the 1930s as part of the U.S. highway system. At that time, it was primarily a highway-level road built for inter-regional connectivity.

• Development of the San Antonio Segment
  In the 1960s and 1970s, as development in downtown San Antonio and the northern areas became active, road expansion and upgrades were initiated. During this period, some segments were constructed as elevated highways to avoid downtown congestion.

• McAllister Park Controversy
  In the 1970s, the expansion plans for Highway 281 faced significant controversy due to plans to cut through McAllister Park located in northern San Antonio. Environmental groups and local residents opposed the plans, leading to modifications and the current route being established to avoid the park.

• Modernization and Expansion
  In recent years, the rapid population growth in northern San Antonio has significantly increased traffic on Highway 281. Consequently, the US 281 North Expansion Project is underway, with construction of express lanes and additional lanes in progress. This project is expected to be completed in phases by 2028.

Key Features

• In downtown San Antonio, it is also referred to as McDermott Freeway.

• It plays an important role as an access road to San Antonio International Airport.

• It connects with major loop highways such as I-410 and Loop 1604.

In summary, Highway 281 is a key road connecting north and south Texas and has developed alongside the growth of San Antonio.

It can be considered a living infrastructure with ongoing traffic improvements and modernization efforts.