US Bridges

NW Greer RD over Br of Mcguire Br

Fair

Clinton County, Missouri · S 24 T 56 N R 33 W · Structure no. 22394

Built
1996
29 years old
Condition
Fair
inspected December 2024
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
20
2023 count
Owner
County
County Highway Agency

About this bridge

NW Greer RD over Br of Mcguire Br is a concrete continuous culvert carrying NW Greer RD over Br of Mcguire Br in Clinton County, Missouri. It was built in 1996, so it is 29 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 20 vehicles a day, roughly 10% of them trucks, projected to reach 23 by 2043. The structure is 23 ft (7 m) long. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesNW Greer RD
CrossesBr of Mcguire Br
LocationS 24 T 56 N R 33 W
RouteCounty Highway 354
CountyClinton County
StateMissouri
Coordinates39.65334, -94.55996
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating69.4 US tons
Inventory rating41.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)
Projected traffic23 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 NW Greer RD over Br of Mcguire Br built?

It was built in 1996, making it 29 years old in 2025.

What condition is NW Greer RD over Br of Mcguire Br in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2024.

How much traffic does NW Greer RD over Br of Mcguire Br carry?

About 20 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is NW Greer RD over Br of Mcguire Br?

The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).

Who owns NW Greer RD over Br of Mcguire Br?

It is owned by the County Highway Agency.