US Bridges

Rt Dd S over Kraut-Run CR

Fair

St. Charles County, Missouri · S 28 T 46 N R 2 E · Structure no. 6057

Built
1943
82 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete Continuous
Length
29 ft
2 main spans
Daily traffic
3,413
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Dd S over Kraut-Run CR is a concrete continuous culvert carrying Rt Dd S over Kraut-Run CR in St. Charles County, Missouri. It was built in 1943, so it is 82 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 3,413 vehicles a day, roughly 11% of them trucks, projected to reach 6,655 by 2044. The structure is 29 ft (8.8 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesRt Dd S
CrossesKraut-Run CR
LocationS 28 T 46 N R 2 E
RouteState Highway 0DD
CountySt. Charles County
StateMissouri
Coordinates38.7207, -90.80032
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
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating110.1 US tons
Inventory rating67.5 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadH 15
Structure length29 ft (8.8 m)
Longest span12 ft (3.7 m)
Deck width30 ft (9 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,413 (2024)
Projected traffic6,655 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$306,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Rt Dd S over Kraut-Run CR built?

It was built in 1943, making it 82 years old in 2025.

What condition is Rt Dd S over Kraut-Run 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 November 2023.

How much traffic does Rt Dd S over Kraut-Run CR carry?

About 3,413 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt Dd S over Kraut-Run CR?

The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m) and a deck 30 ft wide.

Who owns Rt Dd S over Kraut-Run CR?

It is owned by the State Highway Agency.