US Bridges

Al 17 over Alamuchee*toomsuba Creek

Fair

Sumter County, Alabama · York · Structure no. 001752

Built
1938
87 years old
Condition
Fair
inspected January 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
1,146 ft
2 main spans
Daily traffic
1,680
2022 count
Owner
State
State Highway Agency

About this bridge

Al 17 over Alamuchee*toomsuba Creek is a steel stringer/multi-beam or girder carrying Al 17 over Alamuchee*toomsuba Creek in Sumter County, Alabama. It was built in 1938, so it is 87 years old, older than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,680 vehicles a day, roughly 16% of them trucks, projected to reach 2,263 by 2042. The structure is 1,146 ft (349.2 m) long and 25 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesAl 17
CrossesAlamuchee*toomsuba Creek
LocationYork
RouteState Highway 17
StateAlabama
Coordinates32.47781, -88.29364
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating54.8 US tons
Inventory rating32.8 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2 (+49 approach)
Design loadH 15
Structure length1,146 ft (349.2 m)
Longest span40 ft (12.2 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,680 (2022)
Projected traffic2,263 by 2042
Trucks16%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$6.3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Al 17 over Alamuchee*toomsuba Creek built?

It was built in 1938, making it 87 years old in 2025.

What condition is Al 17 over Alamuchee*toomsuba Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2025.

How much traffic does Al 17 over Alamuchee*toomsuba Creek carry?

About 1,680 vehicles per day (2022 count), of which roughly 16% are trucks.

How long is Al 17 over Alamuchee*toomsuba Creek?

The structure is 1,146 ft (349.2 m) long with a longest span of 40 ft (12.2 m) and a deck 25 ft wide.

Who owns Al 17 over Alamuchee*toomsuba Creek?

It is owned by the State Highway Agency.