US Bridges

Rs 1633 34-18.40 over Trib. to Neosho River

GoodPosted for load

Neosho County, Kansas · 2.0N of South Mound · Structure no. 000000000670540

Built
1952
73 years old
Condition
Good
inspected November 2024
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
325
2019 count
Owner
County
County Highway Agency

About this bridge

Rs 1633 34-18.40 over Trib. to Neosho River is a concrete culvert carrying Rs 1633 34-18.40 over Trib. to Neosho River in Neosho County, Kansas. It was built in 1952, so it is 73 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 325 vehicles a day, roughly 10% of them trucks, projected to reach 372 by 2044. The structure is 31 ft (9.5 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRs 1633 34-18.40
CrossesTrib. to Neosho River
Location2.0N of South Mound
RouteCounty Highway 1633
StateKansas
Coordinates37.46572, -95.23306
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating15 US tons
Inventory rating15 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadUnknown
Structure length31 ft (9.5 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 traffic325 (2019)
Projected traffic372 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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Rs 1633 34-18.40 over Trib. to Neosho River built?

It was built in 1952, making it 73 years old in 2025.

What condition is Rs 1633 34-18.40 over Trib. to Neosho River 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 1633 34-18.40 over Trib. to Neosho River carry?

About 325 vehicles per day (2019 count), of which roughly 10% are trucks.

How long is Rs 1633 34-18.40 over Trib. to Neosho River?

The structure is 31 ft (9.5 m) long with a longest span of 10 ft (3 m).

Who owns Rs 1633 34-18.40 over Trib. to Neosho River?

It is owned by the County Highway Agency.