US Bridges

Pine Grove Road over Tubbalubba Crk

Good

Monroe County, Mississippi · Sec 32 T11S R 6E · Structure no. SA4800000000001

Built
1996
29 years old
Condition
Good
inspected February 2023
Type
Channel Beam
Concrete
Length
93 ft
3 main spans
Daily traffic
52
2023 count
Owner
County
County Highway Agency

About this bridge

Pine Grove Road over Tubbalubba Crk is a concrete channel beam carrying Pine Grove Road over Tubbalubba Crk in Monroe County, Mississippi. It was built in 1996, so it is 29 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 52 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2040. The structure is 93 ft (28.4 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesPine Grove Road
CrossesTubbalubba Crk
LocationSec 32 T11S R 6E
RouteCounty Highway 319
Coordinates34.07556, -88.69247
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2023
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 geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating83.6 US tons
Inventory rating50 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length93 ft (28.4 m)
Longest span31 ft (9.5 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic52 (2023)
Projected traffic75 by 2040
Trucks10%
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 Pine Grove Road over Tubbalubba Crk built?

It was built in 1996, making it 29 years old in 2025.

What condition is Pine Grove Road over Tubbalubba Crk 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 2023.

How much traffic does Pine Grove Road over Tubbalubba Crk carry?

About 52 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Pine Grove Road over Tubbalubba Crk?

The structure is 93 ft (28.4 m) long with a longest span of 31 ft (9.5 m) and a deck 28 ft wide.

Who owns Pine Grove Road over Tubbalubba Crk?

It is owned by the County Highway Agency.