| Official Title |
Nickname |
| Beltway 8 |
Sam Houston Parkway/
The Beltway |
| I-10 East |
East Freeway |
| I-10 West |
Katy Freeway |
| I-45 North |
North Freeway |
| I-45 South |
Gulf Freeway (south
of downtown) |
| Loop 610 |
The Loop (North,
South, East and West Loop) |
| Texas Highway 99 |
Grand Parkway |
| Texas Highway 288 |
South Freeway |
| U.S. 59 |
Eastex Freeway
(north Houston to downtown) |
| U.S. 59 |
Southwest Freeway (shouthwest
Houston to downtown) |
| U.S. 90 |
Beaumont Highway |
| U.S. 290 |
Northwest Freeway |
|