US Bridges

2932C over West Fork Sandy Creek

PoorPosted for load

Harmon County, Oklahoma · 3.0 E 2.7 S of Hollis · Structure no. 202350000000000

Built
1982
43 years old
Condition
Poor
inspected February 2024
Type
Tee Beam
Prestressed Concrete
Length
90 ft
3 main spans
Daily traffic
60
2022 count
Owner
County
County Highway Agency

About this bridge

2932C over West Fork Sandy Creek is a prestressed concrete tee beam carrying 2932C over West Fork Sandy Creek in Harmon County, Oklahoma. It was built in 1982, so it is 43 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 60 vehicles a day, roughly 15% of them trucks, projected to reach 96 by 2042. The structure is 90 ft (27.4 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Carries2932C
CrossesWest Fork Sandy Creek
Location3.0 E 2.7 S of Hollis
RouteCounty Highway 2932C
Coordinates34.64016, -99.85933
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating29 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length90 ft (27.4 m)
Longest span28 ft (8.5 m)
Deck width29 ft (8.9 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2022)
Projected traffic96 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$480,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 2932C over West Fork Sandy Creek built?

It was built in 1982, making it 43 years old in 2025.

What condition is 2932C over West Fork Sandy Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2024.

How much traffic does 2932C over West Fork Sandy Creek carry?

About 60 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 2932C over West Fork Sandy Creek?

The structure is 90 ft (27.4 m) long with a longest span of 28 ft (8.5 m) and a deck 29 ft wide.

Who owns 2932C over West Fork Sandy Creek?

It is owned by the County Highway Agency.