US Bridges

FAS 12 / CO Rt 20 over Scarham Creek

Good

DeKalb County, Alabama · 1.5 MI SE Geraldine · Structure no. 014860

Built
1989
36 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
53 ft
3 main spans
Daily traffic
357
2024 count
Owner
County
County Highway Agency

About this bridge

FAS 12 / CO Rt 20 over Scarham Creek is a concrete culvert carrying FAS 12 / CO Rt 20 over Scarham Creek in DeKalb 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 357 vehicles a day, roughly 5% of them trucks, projected to reach 540 by 2044. The structure is 53 ft (16.2 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFAS 12 / CO Rt 20
CrossesScarham Creek
Location1.5 MI SE Geraldine
RouteCounty Highway 20
StateAlabama
Coordinates34.33105, -85.97808
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74 US tons
Inventory rating44.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length53 ft (16.2 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic357 (2024)
Projected traffic540 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$672,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 12 / CO Rt 20 over Scarham Creek built?

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

What condition is FAS 12 / CO Rt 20 over Scarham 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 March 2024.

How much traffic does FAS 12 / CO Rt 20 over Scarham Creek carry?

About 357 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is FAS 12 / CO Rt 20 over Scarham Creek?

The structure is 53 ft (16.2 m) long with a longest span of 12 ft (3.7 m).

Who owns FAS 12 / CO Rt 20 over Scarham Creek?

It is owned by the County Highway Agency.