US Bridges

U.S. 69 over Mineral Bayou Creek

Good

Bryan County, Oklahoma · 2.99 N JCT US-69 Bus · Structure no. 174320000000000

Built
1969
56 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
58 ft
3 main spans
Daily traffic
23,300
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 69 over Mineral Bayou Creek is a concrete culvert carrying U.S. 69 over Mineral Bayou Creek in Bryan County, Oklahoma. It was built in 1969, so it is 56 years old, older than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 23,300 vehicles a day, roughly 29% of them trucks, projected to reach 37,280 by 2042. The structure is 58 ft (17.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesU.S. 69
CrossesMineral Bayou Creek
Location2.99 N JCT US-69 Bus
RouteU.S. Route 69
Coordinates33.98662, -96.41209
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.3 US tons
Inventory rating44.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,300 (2022)
Projected traffic37,280 by 2042
Trucks29%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 69 over Mineral Bayou Creek built?

It was built in 1969, making it 56 years old in 2025.

What condition is U.S. 69 over Mineral Bayou Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does U.S. 69 over Mineral Bayou Creek carry?

About 23,300 vehicles per day (2022 count), of which roughly 29% are trucks.

How long is U.S. 69 over Mineral Bayou Creek?

The structure is 58 ft (17.7 m) long with a longest span of 14 ft (4.3 m).

Who owns U.S. 69 over Mineral Bayou Creek?

It is owned by the State Highway Agency.