US Bridges

Rt Cc S over Ash Slu Dtch

Good

Mississippi County, Missouri · S 1 T 25 N R 14 E · Structure no. 33170

Built
2010
15 years old
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
440
2024 count
Owner
State
State Highway Agency

About this bridge

Rt Cc S over Ash Slu Dtch is a prestressed concrete box beam or girders - multiple carrying Rt Cc S over Ash Slu Dtch in Mississippi County, Missouri. It was built in 2010, so it is 15 years old, younger than the Missouri average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 440 vehicles a day, roughly 11% of them trucks, projected to reach 616 by 2044. The structure is 62 ft (18.9 m) long and 26 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesRt Cc S
CrossesAsh Slu Dtch
LocationS 1 T 25 N R 14 E
RouteState Highway 0CC
Coordinates36.8356, -89.48937
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.4 US tons
Inventory rating43.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span60 ft (18.3 m)
Deck width26 ft (7.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic440 (2024)
Projected traffic616 by 2044
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Rt Cc S over Ash Slu Dtch built?

It was built in 2010, making it 15 years old in 2025.

What condition is Rt Cc S over Ash Slu Dtch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.

How much traffic does Rt Cc S over Ash Slu Dtch carry?

About 440 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is Rt Cc S over Ash Slu Dtch?

The structure is 62 ft (18.9 m) long with a longest span of 60 ft (18.3 m) and a deck 26 ft wide.

Who owns Rt Cc S over Ash Slu Dtch?

It is owned by the State Highway Agency.