US Bridges

S.H. 102 over I-40 under

Fair

Pottawatomie County, Oklahoma · 5E of Ok C/L · Structure no. 280550000000000

Built
2007
18 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
267 ft
2 main spans
Daily traffic
7,100
2022 count
Owner
State
State Highway Agency

About this bridge

S.H. 102 over I-40 under is a steel stringer/multi-beam or girder carrying S.H. 102 over I-40 under in Pottawatomie County, Oklahoma. It was built in 2007, so it is 18 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 7,100 vehicles a day, roughly 15% of them trucks, projected to reach 11,360 by 2042. The structure is 267 ft (81.5 m) long and 81 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesS.H. 102
CrossesI-40 under
Location5E of Ok C/L
RouteState Highway 102
CountyPottawatomie County
StateOklahoma
Coordinates35.37694, -97.05426
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure9 ExcellentNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length267 ft (81.5 m)
Longest span134 ft (40.8 m)
Deck width81 ft (24.7 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,100 (2022)
Projected traffic11,360 by 2042
Trucks15%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$8.7 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was S.H. 102 over I-40 under built?

It was built in 2007, making it 18 years old in 2025.

What condition is S.H. 102 over I-40 under 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 April 2023.

How much traffic does S.H. 102 over I-40 under carry?

About 7,100 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is S.H. 102 over I-40 under?

The structure is 267 ft (81.5 m) long with a longest span of 134 ft (40.8 m) and a deck 81 ft wide.

Who owns S.H. 102 over I-40 under?

It is owned by the State Highway Agency.