US Bridges

Airport RD over Camp CR

FairPosted for load

Cass County, Missouri · S 28 T 45 N R 30 W · Structure no. 23165

Built
1900
125 years old
Condition
Fair
inspected April 2023
Type
Truss - Thru
Steel
Length
49 ft
1 main span
Daily traffic
45
2024 count
Owner
County
County Highway Agency

About this bridge

Airport RD over Camp CR is a steel truss - thru carrying Airport RD over Camp CR in Cass County, Missouri. It was built in 1900, so it is 125 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 45 vehicles a day, roughly 5% of them trucks, projected to reach 72 by 2044. The structure is 49 ft (14.9 m) long and 14 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesAirport RD
CrossesCamp CR
LocationS 28 T 45 N R 30 W
RouteCounty Highway 393
CountyCass County
StateMissouri
Coordinates38.6757, -94.25867
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating18.8 US tons
Inventory rating9.9 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 10
Structure length49 ft (14.9 m)
Longest span47 ft (14.3 m)
Deck width14 ft (4.3 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic45 (2024)
Projected traffic72 by 2044
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$399,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Airport RD over Camp CR built?

It was built in 1900, making it 125 years old in 2025.

What condition is Airport RD over Camp 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 April 2023.

How much traffic does Airport RD over Camp CR carry?

About 45 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Airport RD over Camp CR?

The structure is 49 ft (14.9 m) long with a longest span of 47 ft (14.3 m) and a deck 14 ft wide.

Who owns Airport RD over Camp CR?

It is owned by the County Highway Agency.