US Bridges

US 45 over Matubby Creek

Good

Monroe County, Mississippi · 2.4 MI N SR 8 West · Structure no. 21000450481944A

Built
2002
23 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
352 ft
1 main span
Daily traffic
3,150
2023 count
Owner
State
State Highway Agency

About this bridge

US 45 over Matubby Creek is a prestressed concrete stringer/multi-beam or girder carrying US 45 over Matubby Creek in Monroe County, Mississippi. It was built in 2002, so it is 23 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 3,150 vehicles a day, roughly 11% of them trucks, projected to reach 4,150 by 2043. The structure is 352 ft (107.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 45
CrossesMatubby Creek
Location2.4 MI N SR 8 West
RouteU.S. Route 45
Coordinates33.87099, -88.59627
Functional classRural Principal Arterial - Other

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.2 US tons
Inventory rating27.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+6 approach)
Design loadHS 20
Structure length352 ft (107.2 m)
Longest span110 ft (33.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,150 (2023)
Projected traffic4,150 by 2043
Trucks11%
Lanes on structure2
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 Matubby Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is US 45 over Matubby 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 June 2023.

How much traffic does US 45 over Matubby Creek carry?

About 3,150 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 45 over Matubby Creek?

The structure is 352 ft (107.2 m) long with a longest span of 110 ft (33.5 m) and a deck 43 ft wide.

Who owns US 45 over Matubby Creek?

It is owned by the State Highway Agency.