US Bridges

M Marsh/P Pool RD over Mn Valley Creek

Good

Holt County, Missouri · 3.0 MI NW of Hdqrtrs · Structure no. 000033560-00055

Built
1979
46 years old
Condition
Good
inspected August 2021
Type
Stringer/Multi-beam or Girder
Steel
Length
39 ft
1 main span
Daily traffic
20
2021 count
Owner
Federal
Bureau of Fish and Wildlife

About this bridge

M Marsh/P Pool RD over Mn Valley Creek is a steel stringer/multi-beam or girder carrying M Marsh/P Pool RD over Mn Valley Creek in Holt County, Missouri. It was built in 1979, so it is 46 years old, older 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 20 vehicles a day, projected to reach 25 by 2041. The structure is 39 ft (11.9 m) long and 15 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesM Marsh/P Pool RD
CrossesMn Valley Creek
Location3.0 MI NW of Hdqrtrs
RouteFederal Lands Road 0
Coordinates40.0935, -95.26733
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 inspectionAugust 2021
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating29 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length39 ft (11.9 m)
Longest span38 ft (11.6 m)
Deck width15 ft (4.6 m)
Roadway width13 ft (3.9 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic20 (2021)
Projected traffic25 by 2041
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerBureau of Fish and Wildlife
Maintained byBureau of Fish and Wildlife
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 M Marsh/P Pool RD over Mn Valley Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is M Marsh/P Pool RD over Mn Valley 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 2021.

How much traffic does M Marsh/P Pool RD over Mn Valley Creek carry?

About 20 vehicles per day (2021 count).

How long is M Marsh/P Pool RD over Mn Valley Creek?

The structure is 39 ft (11.9 m) long with a longest span of 38 ft (11.6 m) and a deck 15 ft wide.

Who owns M Marsh/P Pool RD over Mn Valley Creek?

It is owned by the Bureau of Fish and Wildlife.