US Bridges

Mary Wall Bridge over East Fork Amite River

PoorClosed to traffic

Amite County, Mississippi · Sec 13 T 1N R 4E · Structure no. SA0300000000025

Built
1988
37 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
127 ft
7 main spans
Daily traffic
75
2015 count
Owner
County
County Highway Agency

About this bridge

Mary Wall Bridge over East Fork Amite River is a wood or timber stringer/multi-beam or girder carrying Mary Wall Bridge over East Fork Amite River in Amite County, Mississippi. It was built in 1988, so it is 37 years old, younger 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 2 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: closed to all traffic.

It carries about 75 vehicles a day, projected to reach 112 by 2035. The structure is 127 ft (38.7 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesMary Wall Bridge
CrossesEast Fork Amite River
LocationSec 13 T 1N R 4E
RouteCounty Highway 239
Coordinates31.04325, -90.76736
Functional classRural Local

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourUnknown foundation; not evaluated for scour
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment2: Basically intolerable, requiring high priority of replacement
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans7
Design loadH 10
Structure length127 ft (38.7 m)
Longest span19 ft (5.8 m)
Deck width20 ft (6 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2015)
Projected traffic112 by 2035
Trucks—
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$358,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Mary Wall Bridge over East Fork Amite River built?

It was built in 1988, making it 37 years old in 2025.

What condition is Mary Wall Bridge over East Fork Amite 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 November 2024.

How much traffic does Mary Wall Bridge over East Fork Amite River carry?

About 75 vehicles per day (2015 count).

How long is Mary Wall Bridge over East Fork Amite River?

The structure is 127 ft (38.7 m) long with a longest span of 19 ft (5.8 m) and a deck 20 ft wide.

Who owns Mary Wall Bridge over East Fork Amite River?

It is owned by the County Highway Agency.