US Bridges

Mt. Island DR W over Woodcock Branch

Fair

Mobile County, Alabama · 695 N Airport Blvd · Structure no. 013048

Built
1983
42 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
25 ft
2 main spans
Daily traffic
3,806
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Mt. Island DR W over Woodcock Branch is a concrete culvert carrying Mt. Island DR W over Woodcock Branch in Mobile County, Alabama. It was built in 1983, so it is 42 years old, younger 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 6 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 3,806 vehicles a day, roughly 2% of them trucks, projected to reach 5,709 by 2044. The structure is 25 ft (7.6 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMt. Island DR W
CrossesWoodcock Branch
Location695 N Airport Blvd
RouteCity Street 0
CountyMobile County
StateAlabama
Coordinates30.6783, -88.1011
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating91.4 US tons
Inventory rating54.8 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 15
Structure length25 ft (7.6 m)
Longest span10 ft (3.2 m)
Deck width60 ft (18.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,806 (2024)
Projected traffic5,709 by 2044
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost$537,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Mt. Island DR W over Woodcock Branch built?

It was built in 1983, making it 42 years old in 2025.

What condition is Mt. Island DR W over Woodcock Branch 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 2024.

How much traffic does Mt. Island DR W over Woodcock Branch carry?

About 3,806 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Mt. Island DR W over Woodcock Branch?

The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3.2 m) and a deck 60 ft wide.

Who owns Mt. Island DR W over Woodcock Branch?

It is owned by the City or Municipal Highway Agency.