US Bridges

Boat Ramp Road over Relief

Good

Jackson County, Mississippi · Sec 19 T 7S R 5W · Structure no. SA300000000A094

Built
2021
4 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Concrete
Length
38 ft
2 main spans
Daily traffic
78
2024 count
Owner
County
County Highway Agency

About this bridge

Boat Ramp Road over Relief is a concrete channel beam carrying Boat Ramp Road over Relief in Jackson County, Mississippi. It was built in 2021, so it is 4 years old, younger than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 78 vehicles a day, projected to reach 118 by 2044. The structure is 38 ft (11.6 m) long and 29 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesBoat Ramp Road
CrossesRelief
LocationSec 19 T 7S R 5W
RouteCounty Highway 697
Coordinates30.42257, -88.52074
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating39.2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length38 ft (11.6 m)
Longest span19 ft (5.8 m)
Deck width29 ft (8.7 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic78 (2024)
Projected traffic118 by 2044
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Boat Ramp Road over Relief built?

It was built in 2021, making it 4 years old in 2025.

What condition is Boat Ramp Road over Relief in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Boat Ramp Road over Relief carry?

About 78 vehicles per day (2024 count).

How long is Boat Ramp Road over Relief?

The structure is 38 ft (11.6 m) long with a longest span of 19 ft (5.8 m) and a deck 29 ft wide.

Who owns Boat Ramp Road over Relief?

It is owned by the County Highway Agency.