US Bridges

FAS 1305 over Rock Creek

Good

Dundy County, Nebraska · Sjct US34/N61 10W 1.6N · Structure no. C002903505P

Built
1992
33 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
40 ft
3 main spans
Daily traffic
100
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 1305 over Rock Creek is a concrete culvert carrying FAS 1305 over Rock Creek in Dundy County, Nebraska. It was built in 1992, so it is 33 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 100 by 2035. The structure is 40 ft (12.2 m) long. If it were closed, the detour would be 12.4 mi (20 km).

CarriesFAS 1305
CrossesRock Creek
LocationSjct US34/N61 10W 1.6N
RouteCounty Highway 1305
Coordinates40.0433, -101.7283
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
Channel and channel protection9 ExcellentNo problems noted.
Culvert8 Very GoodNo problems noted.
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 alignment9: Superior 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 length40 ft (12.2 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2024)
Projected traffic100 by 2035
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed12.4 mi (20 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 FAS 1305 over Rock Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is FAS 1305 over Rock 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 September 2024.

How much traffic does FAS 1305 over Rock Creek carry?

About 100 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is FAS 1305 over Rock Creek?

The structure is 40 ft (12.2 m) long with a longest span of 9 ft (2.7 m).

Who owns FAS 1305 over Rock Creek?

It is owned by the County Highway Agency.