US Bridges

US 49 Frontage RD over Uspaha Creek

Good

Simpson County, Mississippi · 1.1 MI N Covington Cl · Structure no. 21000490641099A

Built
1935
90 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
90 ft
3 main spans
Daily traffic
590
2023 count
Owner
State
State Highway Agency

About this bridge

US 49 Frontage RD over Uspaha Creek is a steel stringer/multi-beam or girder carrying US 49 Frontage RD over Uspaha Creek in Simpson County, Mississippi. It was built in 1935, so it is 90 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 590 vehicles a day, roughly 8% of them trucks, projected to reach 590 by 2043. The structure is 90 ft (27.4 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 49 Frontage RD
CrossesUspaha Creek
Location1.1 MI N Covington Cl
Coordinates31.79408, -89.68851
Functional classRural Local

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 protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2023
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.3 US tons
Inventory rating32.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length90 ft (27.4 m)
Longest span30 ft (9.1 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic590 (2023)
Projected traffic590 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$550 million
NavigationNo navigation control on waterway

Frequently asked questions

When was US 49 Frontage RD over Uspaha Creek built?

It was built in 1935, making it 90 years old in 2025.

What condition is US 49 Frontage RD over Uspaha 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 May 2023.

How much traffic does US 49 Frontage RD over Uspaha Creek carry?

About 590 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is US 49 Frontage RD over Uspaha Creek?

The structure is 90 ft (27.4 m) long with a longest span of 30 ft (9.1 m) and a deck 25 ft wide.

Who owns US 49 Frontage RD over Uspaha Creek?

It is owned by the State Highway Agency.