US Bridges

CR 460 over Milam Creek

Good

Lawrence County, Alabama · 1.8 MI W JCT SR 101 · Structure no. 015439

Built
1991
34 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete
Length
53 ft
4 main spans
Daily traffic
4,780
2000 count
Owner
County
County Highway Agency

About this bridge

CR 460 over Milam Creek is a concrete culvert carrying CR 460 over Milam Creek in Lawrence County, Alabama. It was built in 1991, so it is 34 years old, younger than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,780 vehicles a day, roughly 15% of them trucks, projected to reach 7,830 by 2033. The structure is 53 ft (16.2 m) long and 75 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesCR 460
CrossesMilam Creek
Location1.8 MI W JCT SR 101
RouteCounty Highway 460
StateAlabama
Coordinates34.46833, -87.455
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55 US tons
Inventory rating33 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span13 ft (4 m)
Deck width75 ft (22.9 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,780 (2000)
Projected traffic7,830 by 2033
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 proposedNone recorded
Estimated improvement cost$1.2 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 460 over Milam Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is CR 460 over Milam Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2025.

How much traffic does CR 460 over Milam Creek carry?

About 4,780 vehicles per day (2000 count), of which roughly 15% are trucks.

How long is CR 460 over Milam Creek?

The structure is 53 ft (16.2 m) long with a longest span of 13 ft (4 m) and a deck 75 ft wide.

Who owns CR 460 over Milam Creek?

It is owned by the County Highway Agency.