US Bridges

Greenwich Ave over Canal

Fair

Jackson County, Mississippi · Sec 9 T 7S R 6W · Structure no. SA3000000000100

Built
2001
24 years old
Condition
Fair
inspected December 2024
Type
Channel Beam
Concrete
Length
57 ft
3 main spans
Daily traffic
1,262
2024 count
Owner
County
County Highway Agency

About this bridge

Greenwich Ave over Canal is a concrete channel beam carrying Greenwich Ave over Canal in Jackson County, Mississippi. It was built in 2001, so it is 24 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,262 vehicles a day, roughly 15% of them trucks, projected to reach 1,894 by 2044. The structure is 57 ft (17.4 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesGreenwich Ave
CrossesCanal
LocationSec 9 T 7S R 6W
RouteCounty Highway 1005
CountyJackson County
StateMississippi
Coordinates30.43664, -88.54597
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating93.6 US tons
Inventory rating56.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 15
Structure length57 ft (17.4 m)
Longest span19 ft (5.8 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,262 (2024)
Projected traffic1,894 by 2044
Trucks15%
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$285,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Greenwich Ave over Canal built?

It was built in 2001, making it 24 years old in 2025.

What condition is Greenwich Ave over 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 December 2024.

How much traffic does Greenwich Ave over Canal carry?

About 1,262 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is Greenwich Ave over Canal?

The structure is 57 ft (17.4 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.

Who owns Greenwich Ave over Canal?

It is owned by the County Highway Agency.