US Bridges

Al - 150 over Lil Shades Ck

Poor

Jefferson County, Alabama · Al - 150 * Lil Shades Ck · Structure no. 002866

Built
1945
80 years old
Condition
Poor
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
55 ft
2 main spans
Daily traffic
12,820
2024 count
Owner
State
State Highway Agency

About this bridge

Al - 150 over Lil Shades Ck is a steel stringer/multi-beam or girder carrying Al - 150 over Lil Shades Ck in Jefferson County, Alabama. It was built in 1945, so it is 80 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 4 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.

It carries about 12,820 vehicles a day, roughly 7% of them trucks, projected to reach 15,643 by 2044. The structure is 55 ft (16.8 m) long and 29 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesAl - 150
CrossesLil Shades Ck
LocationAl - 150 * Lil Shades Ck
RouteState Highway 150
StateAlabama
Coordinates33.3807, -86.9292
Functional classUrban Other Principal Arterial

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56.4 US tons
Inventory rating33.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length55 ft (16.8 m)
Longest span27 ft (8.2 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,820 (2024)
Projected traffic15,643 by 2044
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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$518,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Al - 150 over Lil Shades Ck built?

It was built in 1945, making it 80 years old in 2025.

What condition is Al - 150 over Lil Shades Ck 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 December 2024.

How much traffic does Al - 150 over Lil Shades Ck carry?

About 12,820 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is Al - 150 over Lil Shades Ck?

The structure is 55 ft (16.8 m) long with a longest span of 27 ft (8.2 m) and a deck 29 ft wide.

Who owns Al - 150 over Lil Shades Ck?

It is owned by the State Highway Agency.