‘Tulsa Stonehenge’ project reaches milestone as new I-44 flyover ramp opens

Tulsa Flyer By David Prock | KOTV April 3, 2026

TULSA, Okla. – A new flyover ramp connecting I-44 to Highway 75 is now open, marking a major milestone in a long-awaited project many dubbed “Tulsa Stonehenge.”

The Oklahoma Department of Transportation opened a single westbound lane Thursday, giving drivers a new way to access southbound U.S. 75 and replacing the older cloverleaf ramp.

When did “Tulsa Stonehenge” construction start?

Construction began in January 2021 but paused for an extended stretch between 2023 and 2025, leaving only tall pillars standing over the highway. The pillars, which featured some decorative elements, stood untouched for so long that many drivers forgot why they were built to begin with.

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