INTERSTATE 37

• Number of Miles- 142
  • Texas- 142 miles
• Southern End- Corpus Christi, TX at US 181
• Northern End- San Antonio, TX at I-35
• Major Cities Along the Route-
  • Corpus Christi, TX
  • San Antonio, TX
• Intersections with other Interstates
  • I-35 in San Antonio, TX
• Spur Routes- None

  Notes

  This road is an intrastate Interstate.

  Return to the Interstate List