US Bridges

Cedar Lake RD over Tchoutacabouffa River

PoorPosted for load

Harrison County, Mississippi · Sec 1 T 7S R10W B · Structure no. SA2400000000088

Built
1973
52 years old
Condition
Poor
inspected December 2023
Type
Movable - Swing
Steel
Length
477 ft
200 main spans
Daily traffic
6,000
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Cedar Lake RD over Tchoutacabouffa River is a steel movable - swing carrying Cedar Lake RD over Tchoutacabouffa River in Harrison County, Mississippi. It was built in 1973, so it is 52 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: posted for load restriction.

It carries about 6,000 vehicles a day, roughly 8% of them trucks, projected to reach 9,000 by 2043. The structure is 477 ft (145.4 m) long and 28 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCedar Lake RD
CrossesTchoutacabouffa River
LocationSec 1 T 7S R10W B
RouteCounty Highway 439
Coordinates30.45977, -88.93896
Functional classUrban 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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating24.5 US tons
Inventory rating14.7 US tons

Structure

Structure typeMovable - Swing
MaterialSteel
DeckConcrete, cast-in-place
Main spans200 (+10 approach)
Design loadH 15
Structure length477 ft (145.4 m)
Longest span182 ft (55.5 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck98 ft (30 m)

Traffic and service

Average daily traffic6,000 (2023)
Projected traffic9,000 by 2043
Trucks8%
Lanes on structure20
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$130,000
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Cedar Lake RD over Tchoutacabouffa River built?

It was built in 1973, making it 52 years old in 2025.

What condition is Cedar Lake RD over Tchoutacabouffa River 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 December 2023.

How much traffic does Cedar Lake RD over Tchoutacabouffa River carry?

About 6,000 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Cedar Lake RD over Tchoutacabouffa River?

The structure is 477 ft (145.4 m) long with a longest span of 182 ft (55.5 m) and a deck 28 ft wide.

Who owns Cedar Lake RD over Tchoutacabouffa River?

It is owned by the City or Municipal Highway Agency.