US Bridges

300 Road over Trib. N. Fork Solomon

Good

Smith County, Kansas · 2.0S of Harlan · Structure no. 000920669203581

Built
2012
13 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
20
2020 count
Owner
County
County Highway Agency

About this bridge

300 Road over Trib. N. Fork Solomon is a concrete culvert carrying 300 Road over Trib. N. Fork Solomon in Smith County, Kansas. It was built in 2012, so it is 13 years old, younger 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.

It carries about 20 vehicles a day, projected to reach 20 by 2043. The structure is 32 ft (9.7 m) long. If it were closed, the detour would be 4.3 mi (7 km).

Location

Open in Google Maps
Carries300 Road
CrossesTrib. N. Fork Solomon
Location2.0S of Harlan
CountySmith County
StateKansas
Coordinates39.58207, -98.76564
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99.9 US tons
Inventory rating82.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length32 ft (9.7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic20 (2020)
Projected traffic20 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed4.3 mi (7 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 300 Road over Trib. N. Fork Solomon built?

It was built in 2012, making it 13 years old in 2025.

What condition is 300 Road over Trib. N. Fork Solomon 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 March 2023.

How much traffic does 300 Road over Trib. N. Fork Solomon carry?

About 20 vehicles per day (2020 count).

How long is 300 Road over Trib. N. Fork Solomon?

The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m).

Who owns 300 Road over Trib. N. Fork Solomon?

It is owned by the County Highway Agency.