US Bridges

US 51 over Lynch Creek

Good

Hinds County, Mississippi · 0.1 MI N I 20 West Bound · Structure no. 210005102509560

Built
1956
69 years old, rebuilt 1969
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
86 ft
3 main spans
Daily traffic
7,100
2023 count
Owner
State
State Highway Agency

About this bridge

US 51 over Lynch Creek is a concrete culvert carrying US 51 over Lynch Creek in Hinds County, Mississippi. It was built in 1956 and reconstructed in 1969, so it is 69 years old, older 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 7,100 vehicles a day, roughly 11% of them trucks, projected to reach 7,100 by 2043. The structure is 86 ft (26.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 51
CrossesLynch Creek
Location0.1 MI N I 20 West Bound
RouteU.S. Route 51
Coordinates32.27728, -90.19638
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.9 US tons
Inventory rating58 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length86 ft (26.2 m)
Longest span18 ft (5.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,100 (2023)
Projected traffic7,100 by 2043
Trucks11%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 US 51 over Lynch Creek built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1969.

What condition is US 51 over Lynch 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 July 2024.

How much traffic does US 51 over Lynch Creek carry?

About 7,100 vehicles per day (2023 count), of which roughly 11% are trucks.

How long is US 51 over Lynch Creek?

The structure is 86 ft (26.2 m) long with a longest span of 18 ft (5.5 m).

Who owns US 51 over Lynch Creek?

It is owned by the State Highway Agency.