US Bridges

Johns Road over Valley Creek

Good

Jefferson County, Alabama · 2 MI NE Adger · Structure no. 017070

Built
1998
27 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
206 ft
1 main span
Daily traffic
4,756
2023 count
Owner
County
County Highway Agency

About this bridge

Johns Road over Valley Creek is a prestressed concrete stringer/multi-beam or girder carrying Johns Road over Valley Creek in Jefferson County, Alabama. It was built in 1998, so it is 27 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 4,756 vehicles a day, roughly 10% of them trucks, projected to reach 6,250 by 2043. The structure is 206 ft (62.9 m) long and 43 ft wide. If it were closed, the detour would be 19.3 mi (31 km).

CarriesJohns Road
CrossesValley Creek
Location2 MI NE Adger
RouteCounty Highway 0
StateAlabama
Coordinates33.3876, -87.05874
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.2 US tons
Inventory rating45.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length206 ft (62.9 m)
Longest span101 ft (30.8 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,756 (2023)
Projected traffic6,250 by 2043
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.3 mi (31 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$2.3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Johns Road over Valley Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is Johns Road over 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 June 2023.

How much traffic does Johns Road over Valley Creek carry?

About 4,756 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is Johns Road over Valley Creek?

The structure is 206 ft (62.9 m) long with a longest span of 101 ft (30.8 m) and a deck 43 ft wide.

Who owns Johns Road over Valley Creek?

It is owned by the County Highway Agency.