US Bridges

Diamond D Lake RD over Purvis Creek

Good

Rankin County, Mississippi · Sec 23 T 4N R 5E · Structure no. SA610000000A072

Built
2025
0 years old
Condition
Good
inspected February 2025
Type
Channel Beam
Concrete
Length
120 ft
3 main spans
Daily traffic
80
2025 count
Owner
County
County Highway Agency

About this bridge

Diamond D Lake RD over Purvis Creek is a concrete channel beam carrying Diamond D Lake RD over Purvis Creek in Rankin County, Mississippi. It was built in 2025, so it is 0 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 80 vehicles a day, roughly 8% of them trucks, projected to reach 120 by 2045. The structure is 120 ft (36.6 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesDiamond D Lake RD
CrossesPurvis Creek
LocationSec 23 T 4N R 5E
RouteCounty Highway 388
Coordinates32.17203, -89.75786
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic80 (2025)
Projected traffic120 by 2045
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Diamond D Lake RD over Purvis Creek built?

It was built in 2025, making it 0 years old in 2025.

What condition is Diamond D Lake RD over Purvis Creek 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 February 2025.

How much traffic does Diamond D Lake RD over Purvis Creek carry?

About 80 vehicles per day (2025 count), of which roughly 8% are trucks.

How long is Diamond D Lake RD over Purvis Creek?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 31 ft wide.

Who owns Diamond D Lake RD over Purvis Creek?

It is owned by the County Highway Agency.