US Bridges

Hickory Grove Road over Black Creek

Good

Lamar County, Mississippi · Sec 7 T 5N R16W B · Structure no. SA3700000000116

Built
1993
32 years old
Condition
Good
inspected April 2024
Type
Channel Beam
Concrete
Length
193 ft
7 main spans
Daily traffic
125
2024 count
Owner
County
County Highway Agency

About this bridge

Hickory Grove Road over Black Creek is a concrete channel beam carrying Hickory Grove Road over Black Creek in Lamar County, Mississippi. It was built in 1993, so it is 32 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 125 vehicles a day, roughly 8% of them trucks, projected to reach 140 by 2046. The structure is 193 ft (58.8 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesHickory Grove Road
CrossesBlack Creek
LocationSec 7 T 5N R16W B
RouteCounty Highway 185
Coordinates31.41005, -89.64693
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.2 US tons
Inventory rating50 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans7
Design loadHS 20
Structure length193 ft (58.8 m)
Longest span31 ft (9.4 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2024)
Projected traffic140 by 2046
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Hickory Grove Road over Black Creek built?

It was built in 1993, making it 32 years old in 2025.

What condition is Hickory Grove Road over Black 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 April 2024.

How much traffic does Hickory Grove Road over Black Creek carry?

About 125 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Hickory Grove Road over Black Creek?

The structure is 193 ft (58.8 m) long with a longest span of 31 ft (9.4 m) and a deck 28 ft wide.

Who owns Hickory Grove Road over Black Creek?

It is owned by the County Highway Agency.