US Bridges

Greenfield RD over Bch Terrapin Skin Creek

Good

Rankin County, Mississippi · Sec 24 T 5N R 2E B · Structure no. SA610000000A087

Built
2021
4 years old
Condition
Good
inspected November 2024
Type
Channel Beam
Concrete
Length
69 ft
3 main spans
Daily traffic
12,000
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Greenfield RD over Bch Terrapin Skin Creek is a concrete channel beam carrying Greenfield RD over Bch Terrapin Skin Creek in Rankin 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 12,000 vehicles a day, roughly 20% of them trucks, projected to reach 18,000 by 2044. The structure is 69 ft (21 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesGreenfield RD
CrossesBch Terrapin Skin Creek
LocationSec 24 T 5N R 2E B
RouteCity Street 6962
Coordinates32.26464, -90.04214
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHL 93
Structure length69 ft (21 m)
Longest span31 ft (9.4 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,000 (2024)
Projected traffic18,000 by 2044
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 Greenfield RD over Bch Terrapin Skin Creek built?

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

What condition is Greenfield RD over Bch Terrapin Skin 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 November 2024.

How much traffic does Greenfield RD over Bch Terrapin Skin Creek carry?

About 12,000 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is Greenfield RD over Bch Terrapin Skin Creek?

The structure is 69 ft (21 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.

Who owns Greenfield RD over Bch Terrapin Skin Creek?

It is owned by the City or Municipal Highway Agency.