US Bridges

Eagle Crest Drive over Cahaba Valley Creek

Good

Shelby County, Alabama · 200 from Al 119 · Structure no. 019484

Built
1989
36 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
43 ft
4 main spans
Daily traffic
1,000
2024 count
Owner
County
County Highway Agency

About this bridge

Eagle Crest Drive over Cahaba Valley Creek is a concrete culvert carrying Eagle Crest Drive over Cahaba Valley Creek in Shelby County, Alabama. It was built in 1989, so it is 36 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 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 1,400 by 2044. The structure is 43 ft (13.1 m) long and 46 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesEagle Crest Drive
CrossesCahaba Valley Creek
Location200 from Al 119
RouteCounty Highway 0
StateAlabama
Coordinates33.39701, -86.68571
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating98 US tons
Inventory rating98 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length43 ft (13.1 m)
Longest span9 ft (2.7 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2024)
Projected traffic1,400 by 2044
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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$822,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Eagle Crest Drive over Cahaba Valley Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is Eagle Crest Drive over Cahaba Valley 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 October 2024.

How much traffic does Eagle Crest Drive over Cahaba Valley Creek carry?

About 1,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Eagle Crest Drive over Cahaba Valley Creek?

The structure is 43 ft (13.1 m) long with a longest span of 9 ft (2.7 m) and a deck 46 ft wide.

Who owns Eagle Crest Drive over Cahaba Valley Creek?

It is owned by the County Highway Agency.