US Bridges

I 55 over Clear Creek Road

Poor

Copiah County, Mississippi · 5.9 MI S SR 27 · Structure no. 11000550150650A

Built
1963
62 years old
Condition
Poor
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
155 ft
3 main spans
Daily traffic
13,000
2023 count
Owner
State
State Highway Agency

About this bridge

I 55 over Clear Creek Road is a prestressed concrete stringer/multi-beam or girder carrying I 55 over Clear Creek Road in Copiah County, Mississippi. It was built in 1963, so it is 62 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 13,000 vehicles a day, roughly 25% of them trucks, projected to reach 13,000 by 2043. The structure is 155 ft (47.2 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 55
CrossesClear Creek Road
Location5.9 MI S SR 27
RouteInterstate 55
Coordinates31.93473, -90.39818
Functional classRural Principal Arterial - Interstate

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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 width31 ft (9.4 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,000 (2023)
Projected traffic13,000 by 2043
Trucks25%
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$323 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 55 over Clear Creek Road built?

It was built in 1963, making it 62 years old in 2025.

What condition is I 55 over Clear Creek Road in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in August 2023.

How much traffic does I 55 over Clear Creek Road carry?

About 13,000 vehicles per day (2023 count), of which roughly 25% are trucks.

How long is I 55 over Clear Creek Road?

The structure is 155 ft (47.2 m) long with a longest span of 51 ft (15.5 m) and a deck 31 ft wide.

Who owns I 55 over Clear Creek Road?

It is owned by the State Highway Agency.