US Bridges

Dean Road over Yellow Lake Bayou Cutoff

PoorClosed to traffic

Quitman County, Mississippi · Sec 23 T 7S R10W · Structure no. SA6000000000012

Built
1940
85 years old
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
95 ft
5 main spans
Daily traffic
60
2018 count
Owner
County
County Highway Agency

About this bridge

Dean Road over Yellow Lake Bayou Cutoff is a wood or timber stringer/multi-beam or girder carrying Dean Road over Yellow Lake Bayou Cutoff in Quitman County, Mississippi. It was built in 1940, so it is 85 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 60 vehicles a day, projected to reach 90 by 2038. The structure is 95 ft (29 m) long and 16 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesDean Road
CrossesYellow Lake Bayou Cutoff
LocationSec 23 T 7S R10W
RouteCounty Highway 61
Coordinates34.45689, -90.21958
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
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 geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy0: Immediate repair necessary to put back in service
Approach roadway alignment8: Equal to present desirable criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans5
Design loadH 10
Structure length95 ft (29 m)
Longest span19 ft (5.8 m)
Deck width16 ft (4.9 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic60 (2018)
Projected traffic90 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$279,000 (2018 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Dean Road over Yellow Lake Bayou Cutoff built?

It was built in 1940, making it 85 years old in 2025.

What condition is Dean Road over Yellow Lake Bayou Cutoff 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 Dean Road over Yellow Lake Bayou Cutoff carry?

About 60 vehicles per day (2018 count).

How long is Dean Road over Yellow Lake Bayou Cutoff?

The structure is 95 ft (29 m) long with a longest span of 19 ft (5.8 m) and a deck 16 ft wide.

Who owns Dean Road over Yellow Lake Bayou Cutoff?

It is owned by the County Highway Agency.