US Bridges

N70 over Hays Creek

Good

Valley County, Nebraska · 5E Arcadia · Structure no. S070 10755

Built
1962
63 years old, rebuilt 2019
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
138 ft
3 main spans
Daily traffic
905
2018 count
Owner
State
State Highway Agency

About this bridge

N70 over Hays Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying N70 over Hays Creek in Valley County, Nebraska. It was built in 1962 and reconstructed in 2019, so it is 63 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 905 vehicles a day, roughly 10% of them trucks, projected to reach 1,177 by 2038. The structure is 138 ft (42.1 m) long and 33 ft wide. If it were closed, the detour would be 31.1 mi (50 km).

CarriesN70
CrossesHays Creek
Location5E Arcadia
RouteState Highway 70
Coordinates41.4232, -99.02493
Functional classRural Minor Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.8 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length138 ft (42.1 m)
Longest span55 ft (16.8 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic905 (2018)
Projected traffic1,177 by 2038
Trucks10%
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

OwnerState Highway Agency
Maintained byState 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 N70 over Hays Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 2019.

What condition is N70 over Hays 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 December 2024.

How much traffic does N70 over Hays Creek carry?

About 905 vehicles per day (2018 count), of which roughly 10% are trucks.

How long is N70 over Hays Creek?

The structure is 138 ft (42.1 m) long with a longest span of 55 ft (16.8 m) and a deck 33 ft wide.

Who owns N70 over Hays Creek?

It is owned by the State Highway Agency.