Is it free or do you have to pay for a tour to enter?

Shalai Pitts | Nov 6, 2019 | Category: Government office

Downtown Houston Tunnel System - All questions

Address: 909 Fannin St #1650, Houston, TX 77010, USA

James Doty | Nov 6, 2019

Just pay for parking somewhere.

Steve Nzkn | Nov 6, 2019

To enter,its free

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