US Bridges

Access to Dam over Grenada Emerg.Spillway

FairPosted for load

Grenada County, Mississippi · 2.1MI N JCT MS8 & MS333 · Structure no. CEPLMKMS0000001

Built
1952
73 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
220 ft
3 main spans
Daily traffic
3,200
2024 count
Owner
Federal
Corps of Engineers (Civil)

About this bridge

Access to Dam over Grenada Emerg.Spillway is a steel stringer/multi-beam or girder carrying Access to Dam over Grenada Emerg.Spillway in Grenada County, Mississippi. It was built in 1952, so it is 73 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 6 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 3,200 vehicles a day, roughly 10% of them trucks, projected to reach 4,640 by 2046. The structure is 220 ft (67 m) long and 28 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesAccess to Dam
CrossesGrenada Emerg.Spillway
Location2.1MI N JCT MS8 & MS333
RouteFederal Lands Road 333
Coordinates33.8029, -89.77114
Functional classRural Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating26.1 US tons
Inventory rating20 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length220 ft (67 m)
Longest span74 ft (22.5 m)
Deck width28 ft (8.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,200 (2024)
Projected traffic4,640 by 2046
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCorps of Engineers (Civil)
Maintained byCorps of Engineers (Civil)
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$6,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Access to Dam over Grenada Emerg.Spillway built?

It was built in 1952, making it 73 years old in 2025.

What condition is Access to Dam over Grenada Emerg.Spillway 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 May 2024.

How much traffic does Access to Dam over Grenada Emerg.Spillway carry?

About 3,200 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is Access to Dam over Grenada Emerg.Spillway?

The structure is 220 ft (67 m) long with a longest span of 74 ft (22.5 m) and a deck 28 ft wide.

Who owns Access to Dam over Grenada Emerg.Spillway?

It is owned by the Corps of Engineers (Civil).