US Bridges

SR 145 over Campbelltown Creek

Good

Lee County, Mississippi · 1.7 MI N SR 348 · Structure no. 310014504124060

Built
2005
20 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
262 ft
1 main span
Daily traffic
2,500
2023 count
Owner
State
State Highway Agency

About this bridge

SR 145 over Campbelltown Creek is a prestressed concrete stringer/multi-beam or girder carrying SR 145 over Campbelltown Creek in Lee County, Mississippi. It was built in 2005, so it is 20 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,500 vehicles a day, roughly 11% of them trucks, projected to reach 2,500 by 2043. The structure is 262 ft (79.8 m) long and 43 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesSR 145
CrossesCampbelltown Creek
Location1.7 MI N SR 348
RouteState Highway 145
Coordinates34.46982, -88.65612
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64 US tons
Inventory rating36.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+5 approach)
Design loadHS 20
Structure length262 ft (79.8 m)
Longest span60 ft (18.3 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2023)
Projected traffic2,500 by 2043
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 145 over Campbelltown Creek built?

It was built in 2005, making it 20 years old in 2025.

What condition is SR 145 over Campbelltown Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does SR 145 over Campbelltown Creek carry?

About 2,500 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is SR 145 over Campbelltown Creek?

The structure is 262 ft (79.8 m) long with a longest span of 60 ft (18.3 m) and a deck 43 ft wide.

Who owns SR 145 over Campbelltown Creek?

It is owned by the State Highway Agency.