US Bridges

Garrison RD over Dry Auglaize CR

Fair

Camden County, Missouri · S 17 T 38 N R 15 W · Structure no. 33604

Built
1970
55 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
45 ft
7 main spans
Daily traffic
20
2023 count
Owner
County
County Highway Agency

About this bridge

Garrison RD over Dry Auglaize CR is a concrete slab carrying Garrison RD over Dry Auglaize CR in Camden County, Missouri. It was built in 1970, so it is 55 years old, older 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 39 by 2043. The structure is 45 ft (13.7 m) long and 18 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesGarrison RD
CrossesDry Auglaize CR
LocationS 17 T 38 N R 15 W
RouteCounty Highway 193
CountyCamden County
StateMissouri
Coordinates38.02847, -92.60714
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 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
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans7
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span3 ft (0.9 m)
Deck width18 ft (5.5 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (2023)
Projected traffic39 by 2043
Trucks10%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Garrison RD over Dry Auglaize CR built?

It was built in 1970, making it 55 years old in 2025.

What condition is Garrison RD over Dry Auglaize CR 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 May 2024.

How much traffic does Garrison RD over Dry Auglaize CR carry?

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

How long is Garrison RD over Dry Auglaize CR?

The structure is 45 ft (13.7 m) long with a longest span of 3 ft (0.9 m) and a deck 18 ft wide.

Who owns Garrison RD over Dry Auglaize CR?

It is owned by the County Highway Agency.