US Bridges

Alexander Street over Alex ST / Main Canal

FairPosted for load

Washington County, Mississippi · Sec 17 T18N R 8W · Structure no. SA7600000000256

Built
1963
62 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
120 ft
3 main spans
Daily traffic
4,900
2023 count
Owner
County
County Highway Agency

About this bridge

Alexander Street over Alex ST / Main Canal is a concrete stringer/multi-beam or girder carrying Alexander Street over Alex ST / Main Canal in Washington County, Mississippi. It was built in 1963, so it is 62 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 4,900 vehicles a day, roughly 8% of them trucks, projected to reach 6,860 by 2043. The structure is 120 ft (36.6 m) long and 55 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesAlexander Street
CrossesAlex ST / Main Canal
LocationSec 17 T18N R 8W
RouteCity Street 7210
Coordinates33.40655, -91.02363
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating20.7 US tons
Inventory rating12.5 US tons

Structure

MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadH 20
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width55 ft (16.8 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,900 (2023)
Projected traffic6,860 by 2043
Trucks8%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$1.5 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Alexander Street over Alex ST / Main Canal built?

It was built in 1963, making it 62 years old in 2025.

What condition is Alexander Street over Alex ST / Main Canal 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 October 2024.

How much traffic does Alexander Street over Alex ST / Main Canal carry?

About 4,900 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Alexander Street over Alex ST / Main Canal?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 55 ft wide.

Who owns Alexander Street over Alex ST / Main Canal?

It is owned by the County Highway Agency.