US Bridges

FAS 3675 over Little Nemaha River

Fair

Nemaha County, Nebraska · JCT N67/N105 2.9E .5N · Structure no. C006401105P

Built
1996
29 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
312 ft
4 main spans
Daily traffic
30
2011 count
Owner
County
County Highway Agency

About this bridge

FAS 3675 over Little Nemaha River is a steel continuous stringer/multi-beam or girder carrying FAS 3675 over Little Nemaha River in Nemaha County, Nebraska. It was built in 1996, so it is 29 years old, younger 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 6 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 30 vehicles a day, projected to reach 30 by 2033. The structure is 312 ft (95.1 m) long and 30 ft wide. If it were closed, the detour would be 37.3 mi (60 km).

Location

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CarriesFAS 3675
CrossesLittle Nemaha River
LocationJCT N67/N105 2.9E .5N
RouteCounty Highway 3675
CountyNemaha County
StateNebraska
Coordinates40.487, -95.9568
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length312 ft (95.1 m)
Longest span86 ft (26.2 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2011)
Projected traffic30 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 FAS 3675 over Little Nemaha River built?

It was built in 1996, making it 29 years old in 2025.

What condition is FAS 3675 over Little Nemaha 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 July 2023.

How much traffic does FAS 3675 over Little Nemaha River carry?

About 30 vehicles per day (2011 count).

How long is FAS 3675 over Little Nemaha River?

The structure is 312 ft (95.1 m) long with a longest span of 86 ft (26.2 m) and a deck 30 ft wide.

Who owns FAS 3675 over Little Nemaha River?

It is owned by the County Highway Agency.