US Bridges

I-35 over S.H. 19 under

Good

Garvin County, Oklahoma · 17 MI N Murray C/L · Structure no. 179260000000000

Built
1970
55 years old, rebuilt 2021
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
252 ft
2 main spans
Daily traffic
17,250
2022 count
Owner
State
State Highway Agency

About this bridge

I-35 over S.H. 19 under is a steel continuous stringer/multi-beam or girder carrying I-35 over S.H. 19 under in Garvin County, Oklahoma. It was built in 1970 and reconstructed in 2021, so it is 55 years old, older 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 17,250 vehicles a day, roughly 12% of them trucks, projected to reach 27,600 by 2042. The structure is 252 ft (76.8 m) long and 40 ft wide.

Location

Open in Google Maps
CarriesI-35
CrossesS.H. 19 under
Location17 MI N Murray C/L
RouteInterstate 35
CountyGarvin County
StateOklahoma
Coordinates34.73911, -97.26242
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.
Substructure8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length252 ft (76.8 m)
Longest span125 ft (38.1 m)
Deck width40 ft (12.1 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,250 (2022)
Projected traffic27,600 by 2042
Trucks12%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$3.8 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-35 over S.H. 19 under built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2021.

What condition is I-35 over S.H. 19 under 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 January 2023.

How much traffic does I-35 over S.H. 19 under carry?

About 17,250 vehicles per day (2022 count), of which roughly 12% are trucks.

How long is I-35 over S.H. 19 under?

The structure is 252 ft (76.8 m) long with a longest span of 125 ft (38.1 m) and a deck 40 ft wide.

Who owns I-35 over S.H. 19 under?

It is owned by the State Highway Agency.