US Bridges

370th Street over Shell Creek Trib

Good

Platte County, Nebraska · 1S 6W of Tarnov · Structure no. C007102220

Built
2019
6 years old
Condition
Good
inspected June 2022
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
40
2003 count
Owner
County
County Highway Agency

About this bridge

370th Street over Shell Creek Trib is a concrete culvert carrying 370th Street over Shell Creek Trib in Platte County, Nebraska. It was built in 2019, so it is 6 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 40 vehicles a day, projected to reach 68 by 2033. The structure is 38 ft (11.6 m) long. If it were closed, the detour would be 37.3 mi (60 km).

Carries370th Street
CrossesShell Creek Trib
Location1S 6W of Tarnov
RouteCounty Highway 22
Coordinates41.599, -97.619
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 protection8 Very GoodNo problems noted.
Culvert9 ExcellentNo problems noted.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.4 US tons
Inventory rating45.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHL 93
Structure length38 ft (11.6 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 traffic40 (2003)
Projected traffic68 by 2033
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed37.3 mi (60 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 370th Street over Shell Creek Trib built?

It was built in 2019, making it 6 years old in 2025.

What condition is 370th Street over Shell 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 June 2022.

How much traffic does 370th Street over Shell Creek Trib carry?

About 40 vehicles per day (2003 count).

How long is 370th Street over Shell Creek Trib?

The structure is 38 ft (11.6 m) long with a longest span of 12 ft (3.7 m).

Who owns 370th Street over Shell Creek Trib?

It is owned by the County Highway Agency.