US Bridges

I85 Nbl over Millies Creek

Fair

Montgomery County, Alabama · 4.2 MI N of Mitylene Exit · Structure no. 014738

Built
1962
63 years old, rebuilt 1989
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete
Length
170 ft
5 main spans
Daily traffic
19,245
2013 count
Owner
State
State Highway Agency

About this bridge

I85 Nbl over Millies Creek is a concrete tee beam carrying I85 Nbl over Millies Creek in Montgomery County, Alabama. It was built in 1962 and reconstructed in 1989, so it is 63 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 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 19,245 vehicles a day, roughly 20% of them trucks, projected to reach 25,364 by 2033. The structure is 170 ft (51.8 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI85 Nbl
CrossesMillies Creek
Location4.2 MI N of Mitylene Exit
RouteInterstate 85
StateAlabama
Coordinates32.36669, -86.06672
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating51.3 US tons
Inventory rating30.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length170 ft (51.8 m)
Longest span34 ft (10.4 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,245 (2013)
Projected traffic25,364 by 2033
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$2.2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was I85 Nbl over Millies Creek built?

It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1989.

What condition is I85 Nbl over Millies 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 May 2023.

How much traffic does I85 Nbl over Millies Creek carry?

About 19,245 vehicles per day (2013 count), of which roughly 20% are trucks.

How long is I85 Nbl over Millies Creek?

The structure is 170 ft (51.8 m) long with a longest span of 34 ft (10.4 m) and a deck 47 ft wide.

Who owns I85 Nbl over Millies Creek?

It is owned by the State Highway Agency.