US Bridges

US183 over Wood River

Good

Buffalo County, Nebraska · 0N Miller · Structure no. S183 06465

Built
1963
62 years old, rebuilt 2005
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
103 ft
1 main span
Daily traffic
800
2018 count
Owner
State
State Highway Agency

About this bridge

US183 over Wood River is a prestressed concrete stringer/multi-beam or girder carrying US183 over Wood River in Buffalo County, Nebraska. It was built in 1963 and reconstructed in 2005, so it is 62 years old, older than the Nebraska average of 47.1 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 800 vehicles a day, roughly 15% of them trucks, projected to reach 1,120 by 2038. The structure is 103 ft (31.4 m) long and 39 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesUS183
CrossesWood River
Location0N Miller
RouteU.S. Route 183
Coordinates40.9333, -99.3879
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.3 US tons
Inventory rating44.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length103 ft (31.4 m)
Longest span100 ft (30.5 m)
Deck width39 ft (11.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2018)
Projected traffic1,120 by 2038
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US183 over Wood River built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2005.

What condition is US183 over Wood River 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 August 2023.

How much traffic does US183 over Wood River carry?

About 800 vehicles per day (2018 count), of which roughly 15% are trucks.

How long is US183 over Wood River?

The structure is 103 ft (31.4 m) long with a longest span of 100 ft (30.5 m) and a deck 39 ft wide.

Who owns US183 over Wood River?

It is owned by the State Highway Agency.