US Bridges

US183 over Platte River

Good

Buffalo County, Nebraska · 3S Elm Creek · Structure no. S183 04720

Built
1963
62 years old, rebuilt 2007
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
954 ft
14 main spans
Daily traffic
5,055
2018 count
Owner
State
State Highway Agency

About this bridge

US183 over Platte River is a prestressed concrete stringer/multi-beam or girder carrying US183 over Platte River in Buffalo County, Nebraska. It was built in 1963 and reconstructed in 2007, 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 5,055 vehicles a day, roughly 13% of them trucks, projected to reach 6,572 by 2038. The structure is 954 ft (290.8 m) long and 49 ft wide. If it were closed, the detour would be 198.8 mi (320 km).

CarriesUS183
CrossesPlatte River
Location3S Elm Creek
RouteU.S. Route 183
Coordinates40.6828, -99.3802
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
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 evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating27.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans14
Design loadHS 20
Structure length954 ft (290.8 m)
Longest span68 ft (20.7 m)
Deck width49 ft (14.9 m)
Roadway width46 ft (14 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,055 (2018)
Projected traffic6,572 by 2038
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed198.8 mi (320 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US183 over Platte River built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2007.

What condition is US183 over Platte 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 Platte River carry?

About 5,055 vehicles per day (2018 count), of which roughly 13% are trucks.

How long is US183 over Platte River?

The structure is 954 ft (290.8 m) long with a longest span of 68 ft (20.7 m) and a deck 49 ft wide.

Who owns US183 over Platte River?

It is owned by the State Highway Agency.