US Bridges

Rt C S over Dry CR

Fair

Jefferson County, Missouri · S 1972 T 41 N R 3 E · Structure no. 8376

Built
1964
61 years old, rebuilt 2014
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
199 ft
3 main spans
Daily traffic
2,097
2024 count
Owner
State
State Highway Agency

About this bridge

Rt C S over Dry CR is a steel continuous stringer/multi-beam or girder carrying Rt C S over Dry CR in Jefferson County, Missouri. It was built in 1964 and reconstructed in 2014, so it is 61 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 2,097 vehicles a day, roughly 10% of them trucks, projected to reach 3,775 by 2044. The structure is 199 ft (60.7 m) long and 29 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

Location

Open in Google Maps
CarriesRt C S
CrossesDry CR
LocationS 1972 T 41 N R 3 E
RouteState Highway 0C
CountyJefferson County
StateMissouri
Coordinates38.26369, -90.66157
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating27.8 US tons
Inventory rating16.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length199 ft (60.7 m)
Longest span75 ft (22.9 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,097 (2024)
Projected traffic3,775 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.5 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt C S over Dry CR built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2014.

What condition is Rt C S over Dry 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 December 2024.

How much traffic does Rt C S over Dry CR carry?

About 2,097 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt C S over Dry CR?

The structure is 199 ft (60.7 m) long with a longest span of 75 ft (22.9 m) and a deck 29 ft wide.

Who owns Rt C S over Dry CR?

It is owned by the State Highway Agency.