US Bridges

Jones ST over Lil Cahaba Rv

PoorClosed to traffic

St. Clair County, Alabama · Jones ST * Lil Cahaba Rv · Structure no. 012040

Built
1978
47 years old
Condition
Poor
inspected March 2020
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
10
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Jones ST over Lil Cahaba Rv is a steel stringer/multi-beam or girder carrying Jones ST over Lil Cahaba Rv in St. Clair County, Alabama. It was built in 1978, so it is 47 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 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: closed to all traffic.

It carries about 10 vehicles a day, projected to reach 17 by 2042. The structure is 26 ft (7.9 m) long and 15 ft wide. If it were closed, the detour would be 98.2 mi (158 km).

CarriesJones ST
CrossesLil Cahaba Rv
LocationJones ST * Lil Cahaba Rv
RouteCity Street 0
StateAlabama
Coordinates33.55538, -86.53467
Functional classUrban 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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2020
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry6: Equal to present minimum criteria
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating0 US tons
Inventory rating0 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadH 10
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width15 ft (4.7 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2022)
Projected traffic17 by 2042
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.2 mi (158 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$164,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Jones ST over Lil Cahaba Rv built?

It was built in 1978, making it 47 years old in 2025.

What condition is Jones ST over Lil Cahaba Rv 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 March 2020.

How much traffic does Jones ST over Lil Cahaba Rv carry?

About 10 vehicles per day (2022 count).

How long is Jones ST over Lil Cahaba Rv?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 15 ft wide.

Who owns Jones ST over Lil Cahaba Rv?

It is owned by the City or Municipal Highway Agency.