US Bridges

I 22 over Musgray Road

Good

Marshall County, Mississippi · 2.3 MI E SR 7 · Structure no. 21000780470345B

Built
1975
50 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
190 ft
1 main span
Daily traffic
11,000
2023 count
Owner
State
State Highway Agency

About this bridge

I 22 over Musgray Road is a prestressed concrete continuous stringer/multi-beam or girder carrying I 22 over Musgray Road in Marshall County, Mississippi. It was built in 1975, so it is 50 years old, older 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 11,000 vehicles a day, roughly 44% of them trucks, projected to reach 32,500 by 2043. The structure is 190 ft (57.9 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI 22
CrossesMusgray Road
Location2.3 MI E SR 7
RouteInterstate 22
Coordinates34.71551, -89.41187
Functional classRural Principal Arterial - Interstate

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.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.8 US tons
Inventory rating39.4 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length190 ft (57.9 m)
Longest span83 ft (25.3 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,000 (2023)
Projected traffic32,500 by 2043
Trucks44%
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I 22 over Musgray Road built?

It was built in 1975, making it 50 years old in 2025.

What condition is I 22 over Musgray Road 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 September 2024.

How much traffic does I 22 over Musgray Road carry?

About 11,000 vehicles per day (2023 count), of which roughly 44% are trucks.

How long is I 22 over Musgray Road?

The structure is 190 ft (57.9 m) long with a longest span of 83 ft (25.3 m) and a deck 43 ft wide.

Who owns I 22 over Musgray Road?

It is owned by the State Highway Agency.