US Bridges

U.S. 77 over Black Bear Creek

Good

Noble County, Oklahoma · 4.2 N JCT U.S. 64 · Structure no. 301450000000000

Built
2012
13 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
224 ft
3 main spans
Daily traffic
940
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 77 over Black Bear Creek is a prestressed concrete stringer/multi-beam or girder carrying U.S. 77 over Black Bear Creek in Noble County, Oklahoma. It was built in 2012, so it is 13 years old, younger 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 940 vehicles a day, roughly 15% of them trucks, projected to reach 1,504 by 2042. The structure is 224 ft (68.4 m) long and 42 ft wide. If it were closed, the detour would be 26.7 mi (43 km).

CarriesU.S. 77
CrossesBlack Bear Creek
Location4.2 N JCT U.S. 64
RouteU.S. Route 77
Coordinates36.34583, -97.2825
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length224 ft (68.4 m)
Longest span100 ft (30.5 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic940 (2022)
Projected traffic1,504 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed26.7 mi (43 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was U.S. 77 over Black Bear Creek built?

It was built in 2012, making it 13 years old in 2025.

What condition is U.S. 77 over Black Bear 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. 77 over Black Bear Creek carry?

About 940 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is U.S. 77 over Black Bear Creek?

The structure is 224 ft (68.4 m) long with a longest span of 100 ft (30.5 m) and a deck 42 ft wide.

Who owns U.S. 77 over Black Bear Creek?

It is owned by the State Highway Agency.