US Bridges

US 45A over Chuquatonchee CR Trib #2

Good

Monroe County, Mississippi · 4.7 MI N Clay Cl · Structure no. 22000450481782A

Built
1998
27 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
283 ft
1 main span
Daily traffic
6,000
2023 count
Owner
State
State Highway Agency

About this bridge

US 45A over Chuquatonchee CR Trib #2 is a prestressed concrete stringer/multi-beam or girder carrying US 45A over Chuquatonchee CR Trib #2 in Monroe County, Mississippi. It was built in 1998, so it is 27 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 6,000 vehicles a day, roughly 24% of them trucks, projected to reach 8,000 by 2043. The structure is 283 ft (86.3 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 45A
CrossesChuquatonchee CR Trib #2
Location4.7 MI N Clay Cl
RouteU.S. Route 45A
Coordinates33.75009, -88.68288
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.3 US tons
Inventory rating36.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadHS 20
Structure length283 ft (86.3 m)
Longest span80 ft (24.4 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2023)
Projected traffic8,000 by 2043
Trucks24%
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 45A over Chuquatonchee CR Trib #2 built?

It was built in 1998, making it 27 years old in 2025.

What condition is US 45A over Chuquatonchee CR Trib #2 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 45A over Chuquatonchee CR Trib #2 carry?

About 6,000 vehicles per day (2023 count), of which roughly 24% are trucks.

How long is US 45A over Chuquatonchee CR Trib #2?

The structure is 283 ft (86.3 m) long with a longest span of 80 ft (24.4 m) and a deck 43 ft wide.

Who owns US 45A over Chuquatonchee CR Trib #2?

It is owned by the State Highway Agency.