US Bridges

Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov

Good

Oklahoma County, Oklahoma · 135.09E-S · Structure no. 208560000000000

Built
1984
41 years old
Condition
Good
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
289 ft
3 main spans
Daily traffic
8,070
2022 count
Owner
Toll Authority
State Toll Authority

About this bridge

Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov is a prestressed concrete box beam or girders - multiple carrying Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov in Oklahoma County, Oklahoma. It was built in 1984, so it is 41 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 8,070 vehicles a day, roughly 12% of them trucks, projected to reach 12,912 by 2042. The structure is 289 ft (88.1 m) long and 28 ft wide.

Location

Open in Google Maps
CarriesKilpatrick Tp E-S
CrossesI-35 NB Und/Kilptk Tp Ov
Location135.09E-S
CountyOklahoma County
StateOklahoma
Coordinates35.60042, -97.42868
Functional classUrban Principal Arterial - Interstate

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.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.1 US tons
Inventory rating36 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length289 ft (88.1 m)
Longest span148 ft (45.1 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deck17 ft (5.2 m)

Traffic and service

Average daily traffic8,070 (2022)
Projected traffic12,912 by 2042
Trucks12%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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$1.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov built?

It was built in 1984, making it 41 years old in 2025.

What condition is Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov 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 March 2023.

How much traffic does Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov carry?

About 8,070 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov?

The structure is 289 ft (88.1 m) long with a longest span of 148 ft (45.1 m) and a deck 28 ft wide.

Who owns Kilpatrick Tp E-S over I-35 NB Und/Kilptk Tp Ov?

It is owned by the State Toll Authority.