US Bridges

Lower Wetumpka Rd. over Galbraith Mill Creek

Good

Montgomery County, Alabama · 2.3MI N W Bypass Overpass · Structure no. 016513

Built
1996
29 years old
Condition
Good
inspected June 2024
Type
Channel Beam
Concrete
Length
136 ft
4 main spans
Daily traffic
4,500
1996 count
Owner
County
County Highway Agency

About this bridge

Lower Wetumpka Rd. over Galbraith Mill Creek is a concrete channel beam carrying Lower Wetumpka Rd. over Galbraith Mill Creek in Montgomery County, Alabama. It was built in 1996, so it is 29 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 4,500 vehicles a day, roughly 10% of them trucks, projected to reach 5,500 by 2044. The structure is 136 ft (41.5 m) long and 37 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesLower Wetumpka Rd.
CrossesGalbraith Mill Creek
Location2.3MI N W Bypass Overpass
RouteCounty Highway 21
StateAlabama
Coordinates32.45346, -86.25769
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating73.2 US tons
Inventory rating43.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadHS 20
Structure length136 ft (41.5 m)
Longest span34 ft (10.4 m)
Deck width37 ft (11.3 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (1996)
Projected traffic5,500 by 2044
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$1.4 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Lower Wetumpka Rd. over Galbraith Mill Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is Lower Wetumpka Rd. over Galbraith Mill 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 2024.

How much traffic does Lower Wetumpka Rd. over Galbraith Mill Creek carry?

About 4,500 vehicles per day (1996 count), of which roughly 10% are trucks.

How long is Lower Wetumpka Rd. over Galbraith Mill Creek?

The structure is 136 ft (41.5 m) long with a longest span of 34 ft (10.4 m) and a deck 37 ft wide.

Who owns Lower Wetumpka Rd. over Galbraith Mill Creek?

It is owned by the County Highway Agency.