US Bridges

N57 over Baker Creek

Good

Cedar County, Nebraska · 3S Belden · Structure no. S057 04732

Built
1939
86 years old, rebuilt 1975
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
54 ft
5 main spans
Daily traffic
425
2018 count
Owner
State
State Highway Agency

About this bridge

N57 over Baker Creek is a concrete culvert carrying N57 over Baker Creek in Cedar County, Nebraska. It was built in 1939 and reconstructed in 1975, so it is 86 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 425 vehicles a day, roughly 21% of them trucks, projected to reach 638 by 2038. The structure is 54 ft (16.5 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN57
CrossesBaker Creek
Location3S Belden
RouteState Highway 57
Coordinates42.3762, -97.1936
Functional classRural Major Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating24.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans5
Design loadHS 20
Structure length54 ft (16.5 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic425 (2018)
Projected traffic638 by 2038
Trucks21%
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 N57 over Baker Creek built?

It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1975.

What condition is N57 over Baker Creek 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 September 2024.

How much traffic does N57 over Baker Creek carry?

About 425 vehicles per day (2018 count), of which roughly 21% are trucks.

How long is N57 over Baker Creek?

The structure is 54 ft (16.5 m) long with a longest span of 10 ft (3 m).

Who owns N57 over Baker Creek?

It is owned by the State Highway Agency.