US Bridges

On Rs 2184 Bsn 660 over Trib. to Six Mile Creek

Good

Shawnee County, Kansas · 2.5W 0.1S of Montara · Structure no. 000000000890660

Built
2005
20 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
37 ft
3 main spans
Daily traffic
685
2020 count
Owner
County
County Highway Agency

About this bridge

On Rs 2184 Bsn 660 over Trib. to Six Mile Creek is a concrete culvert carrying On Rs 2184 Bsn 660 over Trib. to Six Mile Creek in Shawnee County, Kansas. It was built in 2005, so it is 20 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 685 vehicles a day, roughly 1% of them trucks, projected to reach 1,000 by 2040. The structure is 37 ft (11.4 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOn Rs 2184 Bsn 660
CrossesTrib. to Six Mile Creek
Location2.5W 0.1S of Montara
RouteCounty Highway 2184
StateKansas
Coordinates38.92758, -95.75186
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.
Culvert8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating102 US tons
Inventory rating61.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length37 ft (11.4 m)
Longest span12 ft (3.6 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic685 (2020)
Projected traffic1,000 by 2040
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 On Rs 2184 Bsn 660 over Trib. to Six Mile Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is On Rs 2184 Bsn 660 over Trib. to Six Mile 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 August 2024.

How much traffic does On Rs 2184 Bsn 660 over Trib. to Six Mile Creek carry?

About 685 vehicles per day (2020 count), of which roughly 1% are trucks.

How long is On Rs 2184 Bsn 660 over Trib. to Six Mile Creek?

The structure is 37 ft (11.4 m) long with a longest span of 12 ft (3.6 m).

Who owns On Rs 2184 Bsn 660 over Trib. to Six Mile Creek?

It is owned by the County Highway Agency.