There are eight ungated parking lots on the University of Houston campus where no overnight parking is allowed between the hours of 3 a.m. and 5 a.m. daily. Violators will be towed on first offense.

These lots are located in zones C, D and F.

• Zone C: 19D and 21B
• Zone D: 5C, 5D, 5E and 6C
• Zone F: 11B and 15C​

(Click on maps below to view larger versions)