US Bridges

Is 155 S over Main Dtch

Fair

Pemiscot County, Missouri · S 10 T 18 N R 12 E · Structure no. 2095

Built
1975
50 years old
Condition
Fair
inspected March 2023
Type
Culvert
Concrete Continuous
Length
54 ft
3 main spans
Daily traffic
10,509
2024 count
Owner
State
State Highway Agency

About this bridge

Is 155 S over Main Dtch is a concrete continuous culvert carrying Is 155 S over Main Dtch in Pemiscot County, Missouri. It was built in 1975, so it is 50 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 10,509 vehicles a day, roughly 38% of them trucks, projected to reach 19,442 by 2044. The structure is 54 ft (16.4 m) long. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesIs 155 S
CrossesMain Dtch
LocationS 10 T 18 N R 12 E
RouteInterstate 155
CountyPemiscot County
StateMissouri
Coordinates36.20945, -89.74071
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
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 inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating95.2 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length54 ft (16.4 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,509 (2024)
Projected traffic19,442 by 2044
Trucks38%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 155 S over Main Dtch built?

It was built in 1975, making it 50 years old in 2025.

What condition is Is 155 S over Main 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 March 2023.

How much traffic does Is 155 S over Main Dtch carry?

About 10,509 vehicles per day (2024 count), of which roughly 38% are trucks.

How long is Is 155 S over Main Dtch?

The structure is 54 ft (16.4 m) long with a longest span of 13 ft (4 m).

Who owns Is 155 S over Main Dtch?

It is owned by the State Highway Agency.