US Bridges

US77 over Logan Creek

Good

Dodge County, Nebraska · 2N Winslow · Structure no. S077 12752

Built
1987
38 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
353 ft
3 main spans
Daily traffic
4,025
2018 count
Owner
State
State Highway Agency

About this bridge

US77 over Logan Creek is a steel continuous stringer/multi-beam or girder carrying US77 over Logan Creek in Dodge County, Nebraska. It was built in 1987, so it is 38 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 4,025 vehicles a day, roughly 18% of them trucks, projected to reach 5,434 by 2038. The structure is 353 ft (107.6 m) long and 42 ft wide. If it were closed, the detour would be 99.4 mi (160 km).

CarriesUS77
CrossesLogan Creek
Location2N Winslow
RouteU.S. Route 77
Coordinates41.6298, -96.5023
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating49.6 US tons
Inventory rating29.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length353 ft (107.6 m)
Longest span136 ft (41.5 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,025 (2018)
Projected traffic5,434 by 2038
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed99.4 mi (160 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 US77 over Logan Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is US77 over Logan 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 January 2024.

How much traffic does US77 over Logan Creek carry?

About 4,025 vehicles per day (2018 count), of which roughly 18% are trucks.

How long is US77 over Logan Creek?

The structure is 353 ft (107.6 m) long with a longest span of 136 ft (41.5 m) and a deck 42 ft wide.

Who owns US77 over Logan Creek?

It is owned by the State Highway Agency.