US Bridges

WB-US34/SB-US281 over S Ch Platte River

Fair

Hall County, Nebraska · 1S Grand Island Intrchg · Structure no. S034 22521L

Built
1960
65 years old, rebuilt 1999
Condition
Fair
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
552 ft
10 main spans
Daily traffic
11,585
2018 count
Owner
State
State Highway Agency

About this bridge

WB-US34/SB-US281 over S Ch Platte River is a prestressed concrete stringer/multi-beam or girder carrying WB-US34/SB-US281 over S Ch Platte River in Hall County, Nebraska. It was built in 1960 and reconstructed in 1999, so it is 65 years old, older than the Nebraska average of 47.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 11,585 vehicles a day, roughly 10% of them trucks, projected to reach 19,115 by 2038. The structure is 552 ft (168.2 m) long and 41 ft wide. If it were closed, the detour would be 12.4 mi (20 km).

CarriesWB-US34/SB-US281
CrossesS Ch Platte River
Location1S Grand Island Intrchg
RouteU.S. Route 34
Coordinates40.8023, -98.3785
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating29.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20
Structure length552 ft (168.2 m)
Longest span55 ft (16.8 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,585 (2018)
Projected traffic19,115 by 2038
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 WB-US34/SB-US281 over S Ch Platte River built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1999.

What condition is WB-US34/SB-US281 over S Ch Platte River 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 August 2023.

How much traffic does WB-US34/SB-US281 over S Ch Platte River carry?

About 11,585 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is WB-US34/SB-US281 over S Ch Platte River?

The structure is 552 ft (168.2 m) long with a longest span of 55 ft (16.8 m) and a deck 41 ft wide.

Who owns WB-US34/SB-US281 over S Ch Platte River?

It is owned by the State Highway Agency.