US Bridges

Coll 7735 over Whiskey Run Creek

Good

Jefferson County, Nebraska · JCT US136/N15 2.1W 1.7N · Structure no. C004811715P

Built
1997
28 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
43 ft
3 main spans
Daily traffic
10
1998 count
Owner
County
County Highway Agency

About this bridge

Coll 7735 over Whiskey Run Creek is a concrete culvert carrying Coll 7735 over Whiskey Run Creek in Jefferson County, Nebraska. It was built in 1997, so it is 28 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 10 vehicles a day, projected to reach 17 by 2033. The structure is 43 ft (13.1 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesColl 7735
CrossesWhiskey Run Creek
LocationJCT US136/N15 2.1W 1.7N
RouteCounty Highway 7735
Coordinates40.1733, -97.2067
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
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionOctober 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 length43 ft (13.1 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (1998)
Projected traffic17 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

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 Coll 7735 over Whiskey Run Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Coll 7735 over Whiskey Run 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 October 2024.

How much traffic does Coll 7735 over Whiskey Run Creek carry?

About 10 vehicles per day (1998 count).

How long is Coll 7735 over Whiskey Run Creek?

The structure is 43 ft (13.1 m) long with a longest span of 12 ft (3.7 m).

Who owns Coll 7735 over Whiskey Run Creek?

It is owned by the County Highway Agency.