US Bridges

21 ST ST No over Village Ck

PoorPosted for load

Jefferson County, Alabama · 21st ST No * Village Ck · Structure no. 000096

Built
1915
110 years old
Condition
Poor
inspected January 2024
Type
Slab
Concrete
Length
57 ft
2 main spans
Daily traffic
700
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

21 ST ST No over Village Ck is a concrete slab carrying 21 ST ST No over Village Ck in Jefferson County, Alabama. It was built in 1915, so it is 110 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 700 vehicles a day, roughly 2% of them trucks, projected to reach 1,000 by 2036. The structure is 57 ft (17.3 m) long and 51 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries21 ST ST No
CrossesVillage Ck
Location21st ST No * Village Ck
RouteCity Street 0
StateAlabama
Coordinates33.5392, -86.8212
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
Deck4 PoorAdvanced section loss, deterioration, 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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 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 geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating3 US tons
Inventory rating2 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length57 ft (17.3 m)
Longest span29 ft (8.8 m)
Deck width51 ft (15.4 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2016)
Projected traffic1,000 by 2036
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.1 mi (5 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$919,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was 21 ST ST No over Village Ck built?

It was built in 1915, making it 110 years old in 2025.

What condition is 21 ST ST No over Village 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 January 2024.

How much traffic does 21 ST ST No over Village Ck carry?

About 700 vehicles per day (2016 count), of which roughly 2% are trucks.

How long is 21 ST ST No over Village Ck?

The structure is 57 ft (17.3 m) long with a longest span of 29 ft (8.8 m) and a deck 51 ft wide.

Who owns 21 ST ST No over Village Ck?

It is owned by the City or Municipal Highway Agency.