US Bridges

722 RD over Cub Creek Trib

Good

Jefferson County, Nebraska · .5S 1.4W of Plymouth · Structure no. C004811010

Built
2017
8 years old
Condition
Good
inspected October 2022
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
30
2003 count
Owner
County
County Highway Agency

About this bridge

722 RD over Cub Creek Trib is a concrete culvert carrying 722 RD over Cub Creek Trib in Jefferson County, Nebraska. It was built in 2017, so it is 8 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 30 vehicles a day, projected to reach 51 by 2033. The structure is 30 ft (9 m) long. If it were closed, the detour would be 18.6 mi (30 km).

Location

Open in Google Maps
Carries722 RD
CrossesCub Creek Trib
Location.5S 1.4W of Plymouth
RouteCounty Highway 110
CountyJefferson County
StateNebraska
Coordinates40.2916, -97.0197
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 2022
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 rating60.6 US tons
Inventory rating47.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length30 ft (9 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 traffic30 (2003)
Projected traffic51 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was 722 RD over Cub Creek Trib built?

It was built in 2017, making it 8 years old in 2025.

What condition is 722 RD over Cub Creek Trib 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 2022.

How much traffic does 722 RD over Cub Creek Trib carry?

About 30 vehicles per day (2003 count).

How long is 722 RD over Cub Creek Trib?

The structure is 30 ft (9 m) long with a longest span of 9 ft (2.7 m).

Who owns 722 RD over Cub Creek Trib?

It is owned by the County Highway Agency.