US Bridges

Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un

Good

Oklahoma County, Oklahoma · 8.9W of I-35 · Structure no. 276720000000000

Built
1993
32 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
2,318 ft
3 main spans
Daily traffic
4,215
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un is a steel stringer/multi-beam or girder carrying Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un in Oklahoma County, Oklahoma. It was built in 1993, so it is 32 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 4,215 vehicles a day, roughly 8% of them trucks, projected to reach 6,744 by 2042. The structure is 2,318 ft (706.6 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesKilpatrick Tp E-S
CrossesKilpatrick Tp/S.H. 74 Un
Location8.9W of I-35
CountyOklahoma County
StateOklahoma
Coordinates35.60981, -97.58187
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating28.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3 (+17 approach)
Design loadHS 20
Structure length2,318 ft (706.6 m)
Longest span269 ft (82.1 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,215 (2022)
Projected traffic6,744 by 2042
Trucks8%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$22.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un built?

It was built in 1993, making it 32 years old in 2025.

What condition is Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un 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 July 2023.

How much traffic does Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un carry?

About 4,215 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un?

The structure is 2,318 ft (706.6 m) long with a longest span of 269 ft (82.1 m) and a deck 30 ft wide.

Who owns Kilpatrick Tp E-S over Kilpatrick Tp/S.H. 74 Un?

It is owned by the State Toll Authority.