US Bridges

Gum/Cobb Stump Rd. over Bull Mountain Creek

Poor

Itawamba County, Mississippi · Sec 20 T 9S R10E · Structure no. SA2900000000074

Built
1964
61 years old
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
32 ft
2 main spans
Daily traffic
58
2024 count
Owner
County
County Highway Agency

About this bridge

Gum/Cobb Stump Rd. over Bull Mountain Creek is a wood or timber stringer/multi-beam or girder carrying Gum/Cobb Stump Rd. over Bull Mountain Creek in Itawamba County, Mississippi. It was built in 1964, so it is 61 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, temporary structure in place while original is closed.

It carries about 58 vehicles a day, projected to reach 68 by 2043. The structure is 32 ft (9.8 m) long and 17 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesGum/Cobb Stump Rd.
CrossesBull Mountain Creek
LocationSec 20 T 9S R10E
RouteCounty Highway 55
Coordinates34.27935, -88.26368
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, temporary structure in place while original is closed
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 10
Structure length32 ft (9.8 m)
Longest span16 ft (4.9 m)
Deck width17 ft (5.2 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic58 (2024)
Projected traffic68 by 2043
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$126,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gum/Cobb Stump Rd. over Bull Mountain Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is Gum/Cobb Stump Rd. over Bull Mountain Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Gum/Cobb Stump Rd. over Bull Mountain Creek carry?

About 58 vehicles per day (2024 count).

How long is Gum/Cobb Stump Rd. over Bull Mountain Creek?

The structure is 32 ft (9.8 m) long with a longest span of 16 ft (4.9 m) and a deck 17 ft wide.

Who owns Gum/Cobb Stump Rd. over Bull Mountain Creek?

It is owned by the County Highway Agency.