Houston Tunnel Map. Choice items include a Houston Strong beer koozie ($5.99), Space Explorer playset ($27.99), and a Cooperstown Collection '80s Astros batting-practice jersey ($90) Map Viewer Classic is a deprecated product and will be removed in Q1 of 2026
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Spanning over 6 miles, these air-conditioned tunnels were initially created back in the '30s as a single tunnel between two buildings so that Downtown employees wouldn't have to melt in the hot sun when walking across the block on their lunch break. The Houston Tunnels app maps out all of the underground tunnels and marks each business.
The Houston Tunnels app is made to help everyone discover the businesses, shops, and services located throughout the extensive 7 miles of tunnels in downtown Houston [1] There are similar systems in Chicago, Dallas, Oklahoma City, Montreal, and Toronto. The downtown Tunnel System is an interconnected series of restaurants, shops, etc
Tunnel Geology A SelfGuided Walking Tour of Downtown Houston’s Buildings (Yellow Tunnel) Red. Construction began in the 1930s, with further expansion occurring in the 1950s and 1960s. Starting in the 1930s as a tunnel between two movie theaters, today Downtown's subterranean network connects 95 city blocks and has weekday workday food, shops and services.
. The Houston Tunnels app maps out all of the underground tunnels and marks each business. 95 blocks are connected, including City Hall and the reflecting pool, Tranquility Park, Discovery Green, the Theater District and more