US Bridges

Rt M E over Is 55

FairPosted for load

New Madrid County, Missouri · S 3 T 21 N R 13 E · Structure no. 1507

Built
1966
59 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
264 ft
4 main spans
Daily traffic
236
2024 count
Owner
State
State Highway Agency

About this bridge

Rt M E over Is 55 is a steel continuous stringer/multi-beam or girder carrying Rt M E over Is 55 in New Madrid County, Missouri. It was built in 1966, so it is 59 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 236 vehicles a day, roughly 10% of them trucks, projected to reach 366 by 2044. The structure is 264 ft (80.5 m) long and 29 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesRt M E
CrossesIs 55
LocationS 3 T 21 N R 13 E
RouteState Highway 0M
Coordinates36.48348, -89.63177
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating30.8 US tons
Inventory rating15.9 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length264 ft (80.5 m)
Longest span80 ft (24.4 m)
Deck width29 ft (8.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic236 (2024)
Projected traffic366 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed16.2 mi (26 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rt M E over Is 55 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Rt M E over Is 55 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 M E over Is 55 carry?

About 236 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Rt M E over Is 55?

The structure is 264 ft (80.5 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.

Who owns Rt M E over Is 55?

It is owned by the State Highway Agency.