US Bridges

NW 140th /Fas 3370 over Oak Creek (d 150)

Fair

Lancaster County, Nebraska · 9N US34 Seward Cl · Structure no. C005500165

Built
1979
46 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
91 ft
1 main span
Daily traffic
75
2017 count
Owner
County
County Highway Agency

About this bridge

NW 140th /Fas 3370 over Oak Creek (d 150) is a steel stringer/multi-beam or girder carrying NW 140th /Fas 3370 over Oak Creek (d 150) in Lancaster County, Nebraska. It was built in 1979, so it is 46 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 75 vehicles a day, projected to reach 105 by 2042. The structure is 91 ft (27.7 m) long and 29 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

CarriesNW 140th /Fas 3370
CrossesOak Creek (d 150)
Location9N US34 Seward Cl
RouteCounty Highway 3370
Coordinates41.0095, -96.9108
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating56.2 US tons
Inventory rating33.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length91 ft (27.7 m)
Longest span88 ft (26.8 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2017)
Projected traffic105 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18.6 mi (30 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 NW 140th /Fas 3370 over Oak Creek (d 150) built?

It was built in 1979, making it 46 years old in 2025.

What condition is NW 140th /Fas 3370 over Oak Creek (d 150) 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 November 2023.

How much traffic does NW 140th /Fas 3370 over Oak Creek (d 150) carry?

About 75 vehicles per day (2017 count).

How long is NW 140th /Fas 3370 over Oak Creek (d 150)?

The structure is 91 ft (27.7 m) long with a longest span of 88 ft (26.8 m) and a deck 29 ft wide.

Who owns NW 140th /Fas 3370 over Oak Creek (d 150)?

It is owned by the County Highway Agency.