US Bridges

Litton Road over Phalia Bayou

Poor

Bolivar County, Mississippi · Sec 19 T21N R 6W B · Structure no. SA0600000000049

Built
1978
47 years old
Condition
Poor
inspected January 2025
Type
Channel Beam
Concrete
Length
257 ft
11 main spans
Daily traffic
250
2025 count
Owner
County
County Highway Agency

About this bridge

Litton Road over Phalia Bayou is a concrete channel beam carrying Litton Road over Phalia Bayou in Bolivar County, Mississippi. It was built in 1978, so it is 47 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 4 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: open, posting recommended but not legally implemented.

It carries about 250 vehicles a day, roughly 8% of them trucks, projected to reach 375 by 2045. The structure is 257 ft (78.3 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLitton Road
CrossesPhalia Bayou
LocationSec 19 T21N R 6W B
RouteCounty Highway 608
Coordinates33.64556, -90.86494
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
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 rating6 US tons
Inventory rating4.5 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans11
Design loadH 15
Structure length257 ft (78.3 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 traffic250 (2025)
Projected traffic375 by 2045
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$717,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Litton Road over Phalia Bayou built?

It was built in 1978, making it 47 years old in 2025.

What condition is Litton Road over Phalia 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 January 2025.

How much traffic does Litton Road over Phalia Bayou carry?

About 250 vehicles per day (2025 count), of which roughly 8% are trucks.

How long is Litton Road over Phalia Bayou?

The structure is 257 ft (78.3 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Litton Road over Phalia Bayou?

It is owned by the County Highway Agency.