The Deck Park Tunnel, which closed the final mile of Interstate 10 connecting Santa Monica, California to Jacksonville, Florida, marked its 35th anniversary this weekend.
The tunnel, which opened on August 10, 1990, now sees 200,000 vehicles pass through it daily while supporting a vibrant park space above.
“It was the golden spike. You had two highways on either side, and it was the deck park tunnel that connected those,” Marshall Shore, Arizona historian, said…