US Bridges

US183 over S Ch Platte River

Good

Buffalo County, Nebraska · 4S Elm Creek · Structure no. S183 04603

Built
1993
32 years old
Condition
Good
inspected August 2023
Type
Tee Beam
Prestressed Concrete
Length
101 ft
3 main spans
Daily traffic
5,055
2018 count
Owner
State
State Highway Agency

About this bridge

US183 over S Ch Platte River is a prestressed concrete tee beam carrying US183 over S Ch Platte River in Buffalo County, Nebraska. It was built in 1993, so it is 32 years old, younger 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 101 ft (30.8 m) long and 46 ft wide. If it were closed, the detour would be 167.8 mi (270 km).

CarriesUS183
CrossesS Ch Platte River
Location4S Elm Creek
RouteU.S. Route 183
Coordinates40.6651, -99.3803
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.4 US tons
Inventory rating54 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length101 ft (30.8 m)
Longest span33 ft (10.1 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 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 closed167.8 mi (270 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US183 over S Ch Platte River built?

It was built in 1993, making it 32 years old in 2025.

What condition is US183 over S Ch 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 S Ch Platte River carry?

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

How long is US183 over S Ch Platte River?

The structure is 101 ft (30.8 m) long with a longest span of 33 ft (10.1 m) and a deck 46 ft wide.

Who owns US183 over S Ch Platte River?

It is owned by the State Highway Agency.