US Bridges

Coll 7390 over Stream

Good

Custer County, Nebraska · .5S 1.5W of Ansley · Structure no. C002128910

Built
1984
41 years old
Condition
Good
inspected October 2021
Type
Culvert
Steel
Length
24 ft
3 main spans
Daily traffic
70
1998 count
Owner
County
County Highway Agency

About this bridge

Coll 7390 over Stream is a steel culvert carrying Coll 7390 over Stream in Custer County, Nebraska. It was built in 1984, so it is 41 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 70 vehicles a day, projected to reach 119 by 2033. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 130.5 mi (210 km).

CarriesColl 7390
CrossesStream
Location.5S 1.5W of Ansley
RouteCounty Highway 7390
Coordinates41.2831, -99.4148
Functional classRural Minor Collector

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 protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.4 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic70 (1998)
Projected traffic119 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed130.5 mi (210 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 Coll 7390 over Stream built?

It was built in 1984, making it 41 years old in 2025.

What condition is Coll 7390 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 October 2021.

How much traffic does Coll 7390 over Stream carry?

About 70 vehicles per day (1998 count).

How long is Coll 7390 over Stream?

The structure is 24 ft (7.3 m) long with a longest span of 6 ft (1.8 m).

Who owns Coll 7390 over Stream?

It is owned by the County Highway Agency.