US Bridges

Liberty Lane over Little Limestone

PoorPosted for load

Limestone County, Alabama · SEC24 T1S R3W · Structure no. 009162

Built
1966
59 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
98 ft
5 main spans
Daily traffic
15
2014 count
Owner
County
County Highway Agency

About this bridge

Liberty Lane over Little Limestone is a steel stringer/multi-beam or girder carrying Liberty Lane over Little Limestone in Limestone County, Alabama. It was built in 1966, so it is 59 years old, older 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: posted for load restriction.

It carries about 15 vehicles a day, projected to reach 35 by 2034. The structure is 98 ft (29.9 m) long and 13 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesLiberty Lane
CrossesLittle Limestone
LocationSEC24 T1S R3W
RouteCounty Highway 106
StateAlabama
Coordinates34.91945, -86.80232
Functional classRural Minor Collector

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.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment2: Basically intolerable, requiring high priority of replacement
Operating rating3 US tons
Inventory rating2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length98 ft (29.9 m)
Longest span20 ft (6.1 m)
Deck width13 ft (4.1 m)
Roadway width12 ft (3.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15 (2014)
Projected traffic35 by 2034
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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$381,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Liberty Lane over Little Limestone built?

It was built in 1966, making it 59 years old in 2025.

What condition is Liberty Lane over Little Limestone 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 November 2024.

How much traffic does Liberty Lane over Little Limestone carry?

About 15 vehicles per day (2014 count).

How long is Liberty Lane over Little Limestone?

The structure is 98 ft (29.9 m) long with a longest span of 20 ft (6.1 m) and a deck 13 ft wide.

Who owns Liberty Lane over Little Limestone?

It is owned by the County Highway Agency.