US Bridges

Is 55 N over Hughes CR

Fair

Cape Girardeau County, Missouri · S 21 T 33 N R 12 E · Structure no. 1005

Built
1969
56 years old, rebuilt 1984
Condition
Fair
inspected November 2023
Type
Slab
Concrete Continuous
Length
172 ft
5 main spans
Daily traffic
9,496
2024 count
Owner
State
State Highway Agency

About this bridge

Is 55 N over Hughes CR is a concrete continuous slab carrying Is 55 N over Hughes CR in Cape Girardeau County, Missouri. It was built in 1969 and reconstructed in 1984, so it is 56 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 9,496 vehicles a day, roughly 22% of them trucks, projected to reach 18,517 by 2044. The structure is 172 ft (52.4 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesIs 55 N
CrossesHughes CR
LocationS 21 T 33 N R 12 E
RouteInterstate 55
Coordinates37.53484, -89.71801
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.5 US tons
Inventory rating35.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length172 ft (52.4 m)
Longest span37 ft (11.3 m)
Deck width41 ft (12.4 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,496 (2024)
Projected traffic18,517 by 2044
Trucks22%
Lanes on structure2
Traffic directionOne-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 55 N over Hughes CR built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 1984.

What condition is Is 55 N over Hughes 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 Is 55 N over Hughes CR carry?

About 9,496 vehicles per day (2024 count), of which roughly 22% are trucks.

How long is Is 55 N over Hughes CR?

The structure is 172 ft (52.4 m) long with a longest span of 37 ft (11.3 m) and a deck 41 ft wide.

Who owns Is 55 N over Hughes CR?

It is owned by the State Highway Agency.