US Bridges

108th ST over Stream

Good

Douglas County, Nebraska · 1.3N 108th & N36 · Structure no. C002824105

Built
1998
27 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
35 ft
3 main spans
Daily traffic
130
2005 count
Owner
County
County Highway Agency

About this bridge

108th ST over Stream is a concrete culvert carrying 108th ST over Stream in Douglas County, Nebraska. It was built in 1998, so it is 27 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 130 vehicles a day, projected to reach 93 by 2033. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 18.6 mi (30 km).

Carries108th ST
CrossesStream
Location1.3N 108th & N36
RouteCounty Highway 241
Coordinates41.3822, -96.0815
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 adequacy8: Equal to present desirable 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 length35 ft (10.7 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 traffic130 (2005)
Projected traffic93 by 2033
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 108th ST over Stream built?

It was built in 1998, making it 27 years old in 2025.

What condition is 108th ST over Stream 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 108th ST over Stream carry?

About 130 vehicles per day (2005 count).

How long is 108th ST over Stream?

The structure is 35 ft (10.7 m) long with a longest span of 10 ft (3 m).

Who owns 108th ST over Stream?

It is owned by the County Highway Agency.