US Bridges

Coll 7905 over North Fork Big Nemaha TR

Good

Richardson County, Nebraska · Humboldt Rose @ Cl · Structure no. M1270P1405

Built
2013
12 years old
Condition
Good
inspected January 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
39 ft
1 main span
Daily traffic
90
1998 count
Owner
City
City or Municipal Highway Agency

About this bridge

Coll 7905 over North Fork Big Nemaha TR is a steel stringer/multi-beam or girder carrying Coll 7905 over North Fork Big Nemaha TR in Richardson County, Nebraska. It was built in 2013, so it is 12 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 90 vehicles a day, projected to reach 90 by 2033. The structure is 39 ft (11.9 m) long and 29 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

Location

Open in Google Maps
CarriesColl 7905
CrossesNorth Fork Big Nemaha TR
LocationHumboldt Rose @ Cl
RouteCity Street 7905
CountyRichardson County
StateNebraska
Coordinates40.1608, -95.9354
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65 US tons
Inventory rating50.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length39 ft (11.9 m)
Longest span38 ft (11.6 m)
Deck width29 ft (8.7 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic90 (1998)
Projected traffic90 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Coll 7905 over North Fork Big Nemaha TR built?

It was built in 2013, making it 12 years old in 2025.

What condition is Coll 7905 over North Fork Big Nemaha TR 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 2022.

How much traffic does Coll 7905 over North Fork Big Nemaha TR carry?

About 90 vehicles per day (1998 count).

How long is Coll 7905 over North Fork Big Nemaha TR?

The structure is 39 ft (11.9 m) long with a longest span of 38 ft (11.6 m) and a deck 29 ft wide.

Who owns Coll 7905 over North Fork Big Nemaha TR?

It is owned by the City or Municipal Highway Agency.