US Bridges

CR 12 - a (@ CR B) over Stream

Good

Scotts Bluff County, Nebraska · 2.7N 2W of Mitchell · Structure no. C007922325

Built
1975
50 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Concrete
Length
32 ft
1 main span
Daily traffic
60
2003 count
Owner
County
County Highway Agency

About this bridge

CR 12 - a (@ CR B) over Stream is a concrete channel beam carrying CR 12 - a (@ CR B) over Stream in Scotts Bluff County, Nebraska. It was built in 1975, so it is 50 years old, older 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 60 vehicles a day, projected to reach 87 by 2033. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 18.6 mi (30 km).

Location

Open in Google Maps
CarriesCR 12 - a (@ CR B)
CrossesStream
Location2.7N 2W of Mitchell
RouteCounty Highway 223
CountyScotts Bluff County
StateNebraska
Coordinates41.9867, -103.8533
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
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 adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.4 US tons
Inventory rating24.3 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span27 ft (8.2 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2003)
Projected traffic87 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 CR 12 - a (@ CR B) over Stream built?

It was built in 1975, making it 50 years old in 2025.

What condition is CR 12 - a (@ CR B) 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 November 2024.

How much traffic does CR 12 - a (@ CR B) over Stream carry?

About 60 vehicles per day (2003 count).

How long is CR 12 - a (@ CR B) over Stream?

The structure is 32 ft (9.8 m) long with a longest span of 27 ft (8.2 m) and a deck 30 ft wide.

Who owns CR 12 - a (@ CR B) over Stream?

It is owned by the County Highway Agency.