US Bridges

US 45 over Old Town Creek

Fair

Lee County, Mississippi · 0.4 MI S US 78 · Structure no. 21000450412276B

Built
1981
44 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
442 ft
1 main span
Daily traffic
18,500
2023 count
Owner
State
State Highway Agency

About this bridge

US 45 over Old Town Creek is a prestressed concrete stringer/multi-beam or girder carrying US 45 over Old Town Creek in Lee County, Mississippi. It was built in 1981, so it is 44 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 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 18,500 vehicles a day, roughly 11% of them trucks, projected to reach 21,500 by 2043. The structure is 442 ft (134.8 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 45
CrossesOld Town Creek
Location0.4 MI S US 78
RouteU.S. Route 45
Coordinates34.28992, -88.70501
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.3 US tons
Inventory rating32.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+8 approach)
Design loadHS 20
Structure length442 ft (134.8 m)
Longest span80 ft (24.4 m)
Deck width51 ft (15.6 m)
Roadway width49 ft (14.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,500 (2023)
Projected traffic21,500 by 2043
Trucks11%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 US 45 over Old Town Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is US 45 over Old Town Creek 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 2024.

How much traffic does US 45 over Old Town Creek carry?

About 18,500 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 45 over Old Town Creek?

The structure is 442 ft (134.8 m) long with a longest span of 80 ft (24.4 m) and a deck 51 ft wide.

Who owns US 45 over Old Town Creek?

It is owned by the State Highway Agency.