US Bridges

E0370 over BNSF R.R. under

Good

Woodward County, Oklahoma · 1.6N 1E of Quinlan · Structure no. 240810000000000

Built
1995
30 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
185 ft
3 main spans
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

E0370 over BNSF R.R. under is a prestressed concrete stringer/multi-beam or girder carrying E0370 over BNSF R.R. under in Woodward County, Oklahoma. It was built in 1995, so it is 30 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 185 ft (56.4 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE0370
CrossesBNSF R.R. under
Location1.6N 1E of Quinlan
RouteCounty Highway E0370
Coordinates36.47824, -99.02406
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length185 ft (56.4 m)
Longest span75 ft (22.9 m)
Deck width29 ft (8.7 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 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$460,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was E0370 over BNSF R.R. under built?

It was built in 1995, making it 30 years old in 2025.

What condition is E0370 over BNSF R.R. 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 May 2024.

How much traffic does E0370 over BNSF R.R. under carry?

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

How long is E0370 over BNSF R.R. under?

The structure is 185 ft (56.4 m) long with a longest span of 75 ft (22.9 m) and a deck 29 ft wide.

Who owns E0370 over BNSF R.R. under?

It is owned by the County Highway Agency.