Texas State Highway 249

State Highway 249 marker State Highway 249 marker
State Highway 249
Map
SH 249, highlighted in red
Route information
Maintained by TxDOT, HCTRA, and MCTRA
Length49.443 mi[1] (79.571 km)
Existed1988–present
Major junctions
South end I-45 in Houston
Major intersections
North end SH 105 near Navasota
Location
CountryUnited States
StateTexas
CountiesHarris, Montgomery, Grimes
Highway system
SH 248 SH 250

State Highway 249 (SH 249), also known depending on its location as West Mount Houston Road, the Tomball Parkway, Tomball Tollway, MCTRA 249 Tollway, or the Aggie Expressway, is a 49.443-mile (79.571 km) generally north–south highway in Southeast Texas. The southern terminus is in North Houston at Interstate 45 (I-45). The current northern terminus of the highway is east of Navasota at SH 105.

  1. ^ Transportation Planning and Programming Division (n.d.). "State Highway No. 249". Highway Designation Files. Texas Department of Transportation. Retrieved March 13, 2008.