US Bridges

Old Highway 49 over Hopson Bayou

Fair

Coahoma County, Mississippi · Sec 8 T26N R 3W · Structure no. SA1400000000026

Built
1995
30 years old
Condition
Fair
inspected February 2024
Type
Channel Beam
Concrete
Length
145 ft
7 main spans
Daily traffic
210
2024 count
Owner
County
County Highway Agency

About this bridge

Old Highway 49 over Hopson Bayou is a concrete channel beam carrying Old Highway 49 over Hopson Bayou in Coahoma County, Mississippi. It was built in 1995, so it is 30 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 210 vehicles a day, roughly 8% of them trucks, projected to reach 315 by 2044. The structure is 145 ft (44.2 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOld Highway 49
CrossesHopson Bayou
LocationSec 8 T26N R 3W
RouteCounty Highway 254
Coordinates34.13961, -90.53506
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionFebruary 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.3 US tons
Inventory rating28.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadH 15
Structure length145 ft (44.2 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic210 (2024)
Projected traffic315 by 2044
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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$448,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Old Highway 49 over Hopson Bayou built?

It was built in 1995, making it 30 years old in 2025.

What condition is Old Highway 49 over Hopson Bayou in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.

How much traffic does Old Highway 49 over Hopson Bayou carry?

About 210 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Old Highway 49 over Hopson Bayou?

The structure is 145 ft (44.2 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Old Highway 49 over Hopson Bayou?

It is owned by the County Highway Agency.