US Bridges

FAS 2470 over Prairie Creek

Good

Merrick County, Nebraska · Wjct N14/N92 3W 2.7N · Structure no. C006102515

Built
1978
47 years old
Condition
Good
inspected January 2024
Type
Tee Beam
Prestressed Concrete
Length
86 ft
2 main spans
Daily traffic
105
2011 count
Owner
County
County Highway Agency

About this bridge

FAS 2470 over Prairie Creek is a prestressed concrete tee beam carrying FAS 2470 over Prairie Creek in Merrick County, Nebraska. It was built in 1978, so it is 47 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 105 vehicles a day, projected to reach 105 by 2033. The structure is 86 ft (26.2 m) long and 30 ft wide. If it were closed, the detour would be 49.7 mi (80 km).

CarriesFAS 2470
CrossesPrairie Creek
LocationWjct N14/N92 3W 2.7N
RouteCounty Highway 2470
Coordinates41.2317, -98.0593
Functional classRural Major Collector

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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.8 US tons
Inventory rating23.1 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length86 ft (26.2 m)
Longest span43 ft (13.1 m)
Deck width30 ft (9.1 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic105 (2011)
Projected traffic105 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 2470 over Prairie Creek built?

It was built in 1978, making it 47 years old in 2025.

What condition is FAS 2470 over Prairie Creek 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 January 2024.

How much traffic does FAS 2470 over Prairie Creek carry?

About 105 vehicles per day (2011 count).

How long is FAS 2470 over Prairie Creek?

The structure is 86 ft (26.2 m) long with a longest span of 43 ft (13.1 m) and a deck 30 ft wide.

Who owns FAS 2470 over Prairie Creek?

It is owned by the County Highway Agency.