US Bridges

Cook Street over Small Ditch

FairPosted for load

Calhoun County, Mississippi · Sec 6 T13S R 1W · Structure no. SA0700000000049

Built
1971
54 years old
Condition
Fair
inspected September 2024
Type
Channel Beam
Concrete
Length
31 ft
1 main span
Daily traffic
320
2020 count
Owner
County
County Highway Agency

About this bridge

Cook Street over Small Ditch is a concrete channel beam carrying Cook Street over Small Ditch in Calhoun County, Mississippi. It was built in 1971, so it is 54 years old, older 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. Its operating status is: posted for load restriction.

It carries about 320 vehicles a day, roughly 8% of them trucks, projected to reach 480 by 2042. The structure is 31 ft (9.4 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCook Street
CrossesSmall Ditch
LocationSec 6 T13S R 1W
RouteCity Street 574
Coordinates33.98516, -89.34316
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating29 US tons
Inventory rating17 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadH 15
Structure length31 ft (9.4 m)
Longest span31 ft (9.4 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic320 (2020)
Projected traffic480 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$80,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Cook Street over Small Ditch built?

It was built in 1971, making it 54 years old in 2025.

What condition is Cook Street over Small Ditch 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 September 2024.

How much traffic does Cook Street over Small Ditch carry?

About 320 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is Cook Street over Small Ditch?

The structure is 31 ft (9.4 m) long with a longest span of 31 ft (9.4 m) and a deck 25 ft wide.

Who owns Cook Street over Small Ditch?

It is owned by the County Highway Agency.