US Bridges

Sunnyside DR over U.S. 70 Bypass under

Fair

Bryan County, Oklahoma · 1.00 S JCT US-70 · Structure no. 293330000000000

Built
2010
15 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
265 ft
4 main spans
Daily traffic
1,000
2022 count
Owner
State
State Highway Agency

About this bridge

Sunnyside DR over U.S. 70 Bypass under is a prestressed concrete stringer/multi-beam or girder carrying Sunnyside DR over U.S. 70 Bypass 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,000 vehicles a day, roughly 16% of them trucks, projected to reach 1,600 by 2042. The structure is 265 ft (80.7 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesSunnyside DR
CrossesU.S. 70 Bypass under
Location1.00 S JCT US-70
RouteCounty Highway 70
CountyBryan County
StateOklahoma
Coordinates33.98309, -96.42811
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionApril 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 rating77.1 US tons
Inventory rating41 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length265 ft (80.7 m)
Longest span90 ft (27.4 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic1,600 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

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 Sunnyside DR over U.S. 70 Bypass under built?

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

What condition is Sunnyside DR over U.S. 70 Bypass under in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Sunnyside DR over U.S. 70 Bypass under carry?

About 1,000 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is Sunnyside DR over U.S. 70 Bypass under?

The structure is 265 ft (80.7 m) long with a longest span of 90 ft (27.4 m) and a deck 34 ft wide.

Who owns Sunnyside DR over U.S. 70 Bypass under?

It is owned by the State Highway Agency.