US Bridges

White Lake Road over Opposum Bayou

PoorClosed to traffic

Tallahatchie County, Mississippi · Sec 26 T25N R 1W B · Structure no. SA6800000000075

Built
1966
59 years old
Condition
Poor
inspected September 2024
Type
Channel Beam
Concrete
Length
152 ft
8 main spans
Daily traffic
80
2015 count
Owner
County
County Highway Agency

About this bridge

White Lake Road over Opposum Bayou is a concrete channel beam carrying White Lake Road over Opposum Bayou in Tallahatchie County, Mississippi. It was built in 1966, so it is 59 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 80 vehicles a day, projected to reach 120 by 2035. The structure is 152 ft (46.3 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesWhite Lake Road
CrossesOpposum Bayou
LocationSec 26 T25N R 1W B
RouteCounty Highway 776
Coordinates34.00833, -90.26431
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans8
Design loadH 15
Structure length152 ft (46.3 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.6 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2015)
Projected traffic120 by 2035
Trucks—
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
NavigationNo navigation control on waterway

Frequently asked questions

When was White Lake Road over Opposum Bayou built?

It was built in 1966, making it 59 years old in 2025.

What condition is White Lake Road over Opposum Bayou in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in September 2024.

How much traffic does White Lake Road over Opposum Bayou carry?

About 80 vehicles per day (2015 count).

How long is White Lake Road over Opposum Bayou?

The structure is 152 ft (46.3 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns White Lake Road over Opposum Bayou?

It is owned by the County Highway Agency.