US Bridges

Mt Vernon over Lynch Creek

Fair

Hinds County, Mississippi · Sec 31 T 6N R 1E · Structure no. SA2500000000248

Built
1953
72 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete
Length
42 ft
3 main spans
Daily traffic
420
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mt Vernon over Lynch Creek is a concrete culvert carrying Mt Vernon over Lynch Creek in Hinds County, Mississippi. It was built in 1953, so it is 72 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.

It carries about 420 vehicles a day, roughly 8% of them trucks, projected to reach 630 by 2043. The structure is 42 ft (12.8 m) long and 71 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMt Vernon
CrossesLynch Creek
LocationSec 31 T 6N R 1E
RouteCity Street 802
Coordinates32.32153, -90.23814
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.2 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length42 ft (12.8 m)
Longest span13 ft (4 m)
Deck width71 ft (21.6 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic420 (2023)
Projected traffic630 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Mt Vernon over Lynch Creek built?

It was built in 1953, making it 72 years old in 2025.

What condition is Mt Vernon over Lynch Creek 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 April 2024.

How much traffic does Mt Vernon over Lynch Creek carry?

About 420 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Mt Vernon over Lynch Creek?

The structure is 42 ft (12.8 m) long with a longest span of 13 ft (4 m) and a deck 71 ft wide.

Who owns Mt Vernon over Lynch Creek?

It is owned by the City or Municipal Highway Agency.