US Bridges

CO Highway No 260 over Lake Nicol Spillway

FairPosted for load

Tuscaloosa County, Alabama · On Dam of Lake Nicol Road · Structure no. 003920

Built
1950
75 years old
Condition
Fair
inspected November 2024
Type
Tee Beam
Concrete
Length
41 ft
1 main span
Daily traffic
250
1997 count
Owner
City
City or Municipal Highway Agency

About this bridge

CO Highway No 260 over Lake Nicol Spillway is a concrete tee beam carrying CO Highway No 260 over Lake Nicol Spillway in Tuscaloosa County, Alabama. It was built in 1950, so it is 75 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. Its operating status is: posted for load restriction.

It carries about 250 vehicles a day, roughly 5% of them trucks, projected to reach 350 by 2034. The structure is 41 ft (12.5 m) long and 32 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCO Highway No 260
CrossesLake Nicol Spillway
LocationOn Dam of Lake Nicol Road
RouteCounty Highway 260
StateAlabama
Coordinates33.28975, -87.48437
Functional classRural Minor Collector

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating30 US tons
Inventory rating22 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length41 ft (12.5 m)
Longest span41 ft (12.5 m)
Deck width32 ft (9.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (1997)
Projected traffic350 by 2034
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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$464,000 (2019 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO Highway No 260 over Lake Nicol Spillway built?

It was built in 1950, making it 75 years old in 2025.

What condition is CO Highway No 260 over Lake Nicol Spillway 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 November 2024.

How much traffic does CO Highway No 260 over Lake Nicol Spillway carry?

About 250 vehicles per day (1997 count), of which roughly 5% are trucks.

How long is CO Highway No 260 over Lake Nicol Spillway?

The structure is 41 ft (12.5 m) long with a longest span of 41 ft (12.5 m) and a deck 32 ft wide.

Who owns CO Highway No 260 over Lake Nicol Spillway?

It is owned by the City or Municipal Highway Agency.