US Bridges

CO Rt 145 over Boxes Cove Creek

PoorPosted for load

Jackson County, Alabama · 1.8MI NW JCT SR 79 · Structure no. 010618

Built
1971
54 years old
Condition
Poor
inspected October 2024
Type
Channel Beam
Concrete
Length
34 ft
1 main span
Daily traffic
52
1990 count
Owner
County
County Highway Agency

About this bridge

CO Rt 145 over Boxes Cove Creek is a concrete channel beam carrying CO Rt 145 over Boxes Cove Creek in Jackson County, Alabama. It was built in 1971, so it is 54 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 52 vehicles a day, roughly 1% of them trucks, projected to reach 88 by 2040. The structure is 34 ft (10.4 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCO Rt 145
CrossesBoxes Cove Creek
Location1.8MI NW JCT SR 79
RouteCounty Highway 145
StateAlabama
Coordinates34.73751, -86.14118
Functional classRural 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionOctober 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating3 US tons
Inventory rating2 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadH 15
Structure length34 ft (10.4 m)
Longest span34 ft (10.4 m)
Deck width25 ft (7.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic52 (1990)
Projected traffic88 by 2040
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$323,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO Rt 145 over Boxes Cove Creek built?

It was built in 1971, making it 54 years old in 2025.

What condition is CO Rt 145 over Boxes Cove Creek 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 October 2024.

How much traffic does CO Rt 145 over Boxes Cove Creek carry?

About 52 vehicles per day (1990 count), of which roughly 1% are trucks.

How long is CO Rt 145 over Boxes Cove Creek?

The structure is 34 ft (10.4 m) long with a longest span of 34 ft (10.4 m) and a deck 25 ft wide.

Who owns CO Rt 145 over Boxes Cove Creek?

It is owned by the County Highway Agency.