US Bridges

SW 14th ST over Big Nemaha Mid Br (W-64)

Good

Lancaster County, Nebraska · 2.3E .9N Hallam · Structure no. C005501900

Built
2005
20 years old
Condition
Good
inspected April 2023
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
53
2017 count
Owner
County
County Highway Agency

About this bridge

SW 14th ST over Big Nemaha Mid Br (W-64) is a concrete culvert carrying SW 14th ST over Big Nemaha Mid Br (W-64) in Lancaster County, Nebraska. It was built in 2005, so it is 20 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 53 vehicles a day, projected to reach 90 by 2042. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 18.6 mi (30 km).

CarriesSW 14th ST
CrossesBig Nemaha Mid Br (W-64)
Location2.3E .9N Hallam
RouteCounty Highway 19
Coordinates40.5504, -96.7422
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than 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 spans3
Design loadHS 20
Structure length33 ft (10.1 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 traffic53 (2017)
Projected traffic90 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 SW 14th ST over Big Nemaha Mid Br (W-64) built?

It was built in 2005, making it 20 years old in 2025.

What condition is SW 14th ST over Big Nemaha Mid Br (W-64) 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 April 2023.

How much traffic does SW 14th ST over Big Nemaha Mid Br (W-64) carry?

About 53 vehicles per day (2017 count).

How long is SW 14th ST over Big Nemaha Mid Br (W-64)?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns SW 14th ST over Big Nemaha Mid Br (W-64)?

It is owned by the County Highway Agency.