US Bridges

Rs 1788 46-17.60 over Trib. to Slough Creek

GoodPosted for load

Neosho County, Kansas · 2.0E 2.6S of St. Paul · Structure no. 000000000670570

Built
1960
65 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
30 ft
2 main spans
Daily traffic
140
2019 count
Owner
County
County Highway Agency

About this bridge

Rs 1788 46-17.60 over Trib. to Slough Creek is a concrete culvert carrying Rs 1788 46-17.60 over Trib. to Slough Creek in Neosho County, Kansas. It was built in 1960, so it is 65 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 140 vehicles a day, roughly 10% of them trucks, projected to reach 158 by 2044. The structure is 30 ft (9.1 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

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CarriesRs 1788 46-17.60
CrossesTrib. to Slough Creek
Location2.0E 2.6S of St. Paul
RouteCounty Highway 1788
CountyNeosho County
StateKansas
Coordinates37.47747, -95.12406
Functional classRural Major 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.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length30 ft (9.1 m)
Longest span14 ft (4.2 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic140 (2019)
Projected traffic158 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Rs 1788 46-17.60 over Trib. to Slough Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Rs 1788 46-17.60 over Trib. to Slough 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 November 2024.

How much traffic does Rs 1788 46-17.60 over Trib. to Slough Creek carry?

About 140 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is Rs 1788 46-17.60 over Trib. to Slough Creek?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.2 m) and a deck 26 ft wide.

Who owns Rs 1788 46-17.60 over Trib. to Slough Creek?

It is owned by the County Highway Agency.