US Bridges

E0522 over Trib to Delaware Creek

Fair

Osage County, Oklahoma · 1MI.W of N. End of S.H.97 · Structure no. 285920000000000

Built
2009
16 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
175
2022 count
Owner
County
County Highway Agency

About this bridge

E0522 over Trib to Delaware Creek is a prestressed concrete stringer/multi-beam or girder carrying E0522 over Trib to Delaware Creek in Osage County, Oklahoma. It was built in 2009, so it is 16 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 6 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 175 vehicles a day, roughly 15% of them trucks, projected to reach 280 by 2042. The structure is 82 ft (25.1 m) long and 34 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesE0522
CrossesTrib to Delaware Creek
Location1MI.W of N. End of S.H.97
RouteCounty Highway E0522
Coordinates36.25778, -96.13806
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
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 rating86.8 US tons
Inventory rating42.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length82 ft (25.1 m)
Longest span80 ft (24.4 m)
Deck width34 ft (10.5 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2022)
Projected traffic280 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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$592,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0522 over Trib to Delaware Creek built?

It was built in 2009, making it 16 years old in 2025.

What condition is E0522 over Trib to Delaware 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 E0522 over Trib to Delaware Creek carry?

About 175 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E0522 over Trib to Delaware Creek?

The structure is 82 ft (25.1 m) long with a longest span of 80 ft (24.4 m) and a deck 34 ft wide.

Who owns E0522 over Trib to Delaware Creek?

It is owned by the County Highway Agency.