US Bridges

Is 57 S over North Cut Dtch

Fair

Scott County, Missouri · S 27 T 26 N R 14 E · Structure no. 31231

Built
2005
20 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
184 ft
3 main spans
Daily traffic
8,901
2024 count
Owner
State
State Highway Agency

About this bridge

Is 57 S over North Cut Dtch is a steel continuous stringer/multi-beam or girder carrying Is 57 S over North Cut Dtch in Scott County, Missouri. It was built in 2005, so it is 20 years old, younger 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 8,901 vehicles a day, roughly 40% of them trucks, projected to reach 16,912 by 2044. The structure is 184 ft (56 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIs 57 S
CrossesNorth Cut Dtch
LocationS 27 T 26 N R 14 E
RouteInterstate 57
Coordinates36.8763, -89.52569
Functional classRural Principal Arterial - Interstate

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.
Superstructure8 Very GoodNo problems noted.
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 inspectionJanuary 2025
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 geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating68.5 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length184 ft (56 m)
Longest span80 ft (24.4 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,901 (2024)
Projected traffic16,912 by 2044
Trucks40%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Is 57 S over North Cut Dtch built?

It was built in 2005, making it 20 years old in 2025.

What condition is Is 57 S over North Cut Dtch 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 January 2025.

How much traffic does Is 57 S over North Cut Dtch carry?

About 8,901 vehicles per day (2024 count), of which roughly 40% are trucks.

How long is Is 57 S over North Cut Dtch?

The structure is 184 ft (56 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.

Who owns Is 57 S over North Cut Dtch?

It is owned by the State Highway Agency.