US Bridges

U.S. 70 Bypass over Enterprise Blvd under

Good

Bryan County, Oklahoma · 2.10 S JCT US-70 · Structure no. 293380000000000

Built
2010
15 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
207 ft
3 main spans
Daily traffic
3,900
2022 count
Owner
State
State Highway Agency

About this bridge

U.S. 70 Bypass over Enterprise Blvd under is a prestressed concrete stringer/multi-beam or girder carrying U.S. 70 Bypass over Enterprise Blvd under in Bryan County, Oklahoma. It was built in 2010, so it is 15 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 3,900 vehicles a day, roughly 25% of them trucks, projected to reach 6,240 by 2042. The structure is 207 ft (63.1 m) long and 54 ft wide.

Location

Open in Google Maps
CarriesU.S. 70 Bypass
CrossesEnterprise Blvd under
Location2.10 S JCT US-70
RouteU.S. Route 70
CountyBryan County
StateOklahoma
Coordinates33.96746, -96.41246
Functional classRural Principal Arterial - Other

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.
Last inspectionApril 2024
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 rating64 US tons
Inventory rating37 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length207 ft (63.1 m)
Longest span80 ft (24.4 m)
Deck width54 ft (16.6 m)
Roadway width52 ft (15.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2022)
Projected traffic6,240 by 2042
Trucks25%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

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$2.2 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was U.S. 70 Bypass over Enterprise Blvd under built?

It was built in 2010, making it 15 years old in 2025.

What condition is U.S. 70 Bypass over Enterprise Blvd 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 April 2024.

How much traffic does U.S. 70 Bypass over Enterprise Blvd under carry?

About 3,900 vehicles per day (2022 count), of which roughly 25% are trucks.

How long is U.S. 70 Bypass over Enterprise Blvd under?

The structure is 207 ft (63.1 m) long with a longest span of 80 ft (24.4 m) and a deck 54 ft wide.

Who owns U.S. 70 Bypass over Enterprise Blvd under?

It is owned by the State Highway Agency.