US Bridges

N2560 over Tahoe Creek

Fair

Caddo County, Oklahoma · 4. W .7 N of SH 19 · Structure no. 202830000000000

Built
1982
43 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
132 ft
3 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

N2560 over Tahoe Creek is a prestressed concrete stringer/multi-beam or girder carrying N2560 over Tahoe Creek in Caddo 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 132 ft (40.3 m) long and 31 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesN2560
CrossesTahoe Creek
Location4. W .7 N of SH 19
RouteCounty Highway N2560
Coordinates34.90798, -98.427
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83 US tons
Inventory rating49.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length132 ft (40.3 m)
Longest span60 ft (18.3 m)
Deck width31 ft (9.4 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks10%
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$587,000
NavigationNo navigation control on waterway

Frequently asked questions

When was N2560 over Tahoe Creek built?

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

What condition is N2560 over Tahoe Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does N2560 over Tahoe Creek carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is N2560 over Tahoe Creek?

The structure is 132 ft (40.3 m) long with a longest span of 60 ft (18.3 m) and a deck 31 ft wide.

Who owns N2560 over Tahoe Creek?

It is owned by the County Highway Agency.