US Bridges

Commanders Ridge R over West Fire Prairie Creek

Good

Jackson County, Missouri · NE of Residential Area · Structure no. DAPAMCLAK000007

Built
1984
41 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
147 ft
3 main spans
Daily traffic
50
2018 count
Owner
Federal
Army

About this bridge

Commanders Ridge R over West Fire Prairie Creek is a steel continuous stringer/multi-beam or girder carrying Commanders Ridge R over West Fire Prairie Creek in Jackson County, Missouri. It was built in 1984, so it is 41 years old, younger than the Missouri average of 45.1 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 50 vehicles a day, roughly 30% of them trucks, projected to reach 50 by 2044. The structure is 147 ft (44.8 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCommanders Ridge R
CrossesWest Fire Prairie Creek
LocationNE of Residential Area
Coordinates39.08903, -94.26805
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.2 US tons
Inventory rating35.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length147 ft (44.8 m)
Longest span57 ft (17.4 m)
Deck width28 ft (8.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2018)
Projected traffic50 by 2044
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerArmy
Maintained byArmy
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$4.4 million (2023 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Commanders Ridge R over West Fire Prairie Creek built?

It was built in 1984, making it 41 years old in 2025.

What condition is Commanders Ridge R over West Fire Prairie 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 September 2023.

How much traffic does Commanders Ridge R over West Fire Prairie Creek carry?

About 50 vehicles per day (2018 count), of which roughly 30% are trucks.

How long is Commanders Ridge R over West Fire Prairie Creek?

The structure is 147 ft (44.8 m) long with a longest span of 57 ft (17.4 m) and a deck 28 ft wide.

Who owns Commanders Ridge R over West Fire Prairie Creek?

It is owned by the Army.