US-69 bridge replacement in Durant is approaching construction, with lane reductions ahead

Durant drivers, freight operators and businesses along US-69 are approaching a prolonged construction period as the Oklahoma Department of Transportation prepares to replace four bridges in Durant, Bryan County, Oklahoma.

ODOT’s July 6, 2026 Transportation Commission packet says the approximately $19 million project is expected to begin in late summer or early fall 2026 and continue for approximately 450 days. Traffic is expected to remain open through lane reductions, temporary crossovers and limited ramp closures. ODOT’s June 4 announcement said US-69 will be narrowed to one lane in each direction during portions of the work.

Four bridges on a key Durant route

The project will replace northbound and southbound US-69 bridges over Main Street, Arkansas Street and the Kiamichi Railroad. ODOT’s project materials also refer to West Arkansas Street; the July commission packet identifies the crossing as Arkansas Street. The work includes associated on- and off-ramps.

According to ODOT, one of the four bridges is classified as structurally deficient, while the other three are considered at risk. Those are ODOT’s stated project classifications, not a new inspection finding announced in July.

What drivers should expect

US-69 is not currently planned for a full closure. Instead, motorists should expect narrower travel lanes, temporary crossovers and short-term or limited ramp closures as construction moves through different phases.

That may mean slower and less predictable trips for Durant commuters and residents using US-69 to reach Main Street and Arkansas Street. Freight traffic will also have to operate through a constrained corridor, while businesses near the crossings and ramps may see changes in access and traffic patterns.

ODOT has not published a precise mobilization date or a detailed phase-by-phase closure schedule in the cited records. Drivers should watch for future ODOT traffic advisories before relying on a specific ramp or travel pattern.

Schedule incentives do not create a firm completion date

The July packet says the project uses A+B contracting, with financial incentives and disincentives of $20,000 per day intended to encourage timely completion. That approach does not establish a guaranteed completion date.

ODOT’s current update estimates approximately 450 days of construction. A separate archived procurement notice listed 500 calendar days, but that record is supplemental and does not replace the more recent ODOT schedule estimate.

For Durant, the immediate issue is a bridge project approved for construction but not yet reported as started. The work is expected to last more than a year, while US-69 is planned to remain in service with reduced capacity rather than close completely.

Sources

• July 6, 2026 ODOT Transportation Commission packet