US Bridges

NE 110 RD Z.1-6.0 over Stream

GoodPosted for load

Harper County, Kansas · 2.0N of Danville · Structure no. 000390759106700

Built
1970
55 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
50
2021 count
Owner
County
County Highway Agency

About this bridge

NE 110 RD Z.1-6.0 over Stream is a concrete culvert carrying NE 110 RD Z.1-6.0 over Stream in Harper County, Kansas. It was built in 1970, so it is 55 years old, older than the Kansas average of 52.8 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 50 by 2043. The structure is 31 ft (9.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesNE 110 RD Z.1-6.0
CrossesStream
Location2.0N of Danville
RouteCounty Highway 0
StateKansas
Coordinates37.31295, -97.89472
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating25 US tons
Inventory rating25 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span10 ft (2.9 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic50 (2021)
Projected traffic50 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 NE 110 RD Z.1-6.0 over Stream built?

It was built in 1970, making it 55 years old in 2025.

What condition is NE 110 RD Z.1-6.0 over Stream 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 August 2023.

How much traffic does NE 110 RD Z.1-6.0 over Stream carry?

About 50 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is NE 110 RD Z.1-6.0 over Stream?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (2.9 m) and a deck 28 ft wide.

Who owns NE 110 RD Z.1-6.0 over Stream?

It is owned by the County Highway Agency.