US Bridges

Shawnee Hgts 153 over Marais Des Cygnes River

Good

Osage County, Kansas · 1.5N 4.0E of Melvern · Structure no. 000701011005020

Built
1999
26 years old
Condition
Good
inspected January 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
268 ft
3 main spans
Daily traffic
50
2019 count
Owner
County
County Highway Agency

About this bridge

Shawnee Hgts 153 over Marais Des Cygnes River is a prestressed concrete continuous stringer/multi-beam or girder carrying Shawnee Hgts 153 over Marais Des Cygnes River in Osage County, Kansas. It was built in 1999, so it is 26 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 50 vehicles a day, projected to reach 60 by 2044. The structure is 268 ft (81.6 m) long and 28 ft wide.

CarriesShawnee Hgts 153
CrossesMarais Des Cygnes River
Location1.5N 4.0E of Melvern
RouteCounty Highway 7021
StateKansas
Coordinates38.53679, -95.56417
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.6 US tons
Inventory rating54.2 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length268 ft (81.6 m)
Longest span89 ft (27 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (8 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic50 (2019)
Projected traffic60 by 2044
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Shawnee Hgts 153 over Marais Des Cygnes River built?

It was built in 1999, making it 26 years old in 2025.

What condition is Shawnee Hgts 153 over Marais Des Cygnes 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 January 2025.

How much traffic does Shawnee Hgts 153 over Marais Des Cygnes River carry?

About 50 vehicles per day (2019 count).

How long is Shawnee Hgts 153 over Marais Des Cygnes River?

The structure is 268 ft (81.6 m) long with a longest span of 89 ft (27 m) and a deck 28 ft wide.

Who owns Shawnee Hgts 153 over Marais Des Cygnes River?

It is owned by the County Highway Agency.