US Bridges

I 55 over Church Road

Fair

Madison County, Mississippi · 5.0 MI N SR 463 · Structure no. 11000550451123B

Built
1961
64 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
155 ft
3 main spans
Daily traffic
24,500
2023 count
Owner
State
State Highway Agency

About this bridge

I 55 over Church Road is a prestressed concrete stringer/multi-beam or girder carrying I 55 over Church Road in Madison County, Mississippi. It was built in 1961, so it is 64 years old, older than the Mississippi average of 38.9 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.

It carries about 24,500 vehicles a day, roughly 14% of them trucks, projected to reach 27,000 by 2043. The structure is 155 ft (47.2 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 55
CrossesChurch Road
Location5.0 MI N SR 463
RouteInterstate 55
Coordinates32.53133, -90.09525
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.4 US tons
Inventory rating46.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length155 ft (47.2 m)
Longest span51 ft (15.5 m)
Deck width33 ft (10 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,500 (2023)
Projected traffic27,000 by 2043
Trucks14%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$314 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 55 over Church Road built?

It was built in 1961, making it 64 years old in 2025.

What condition is I 55 over Church Road 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 April 2024.

How much traffic does I 55 over Church Road carry?

About 24,500 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is I 55 over Church Road?

The structure is 155 ft (47.2 m) long with a longest span of 51 ft (15.5 m) and a deck 33 ft wide.

Who owns I 55 over Church Road?

It is owned by the State Highway Agency.