State Highway 4

Texas State Highway 4

24.4 miles in length, Texas State Highway 4 (SH 4) links Downtown Brownsville with Boca Chica State Park along the Gulf of Mexico. Initially following International Boulevard from Downtown, SH 4 turns east at SH 48, overlaying Boca Chica Boulevard for its remainder to the state park. The state highway also serves interests to Brownsville-South Padre Island International Airport (BRO).

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Page Updated Tuesday January 23, 2018.