US Bridges

CR 043 (mercer Rd) over Middle Creek

Fair

Elmore County, Alabama · Sec 10 T18N R17E · Structure no. 010900

Built
1973
52 years old
Condition
Fair
inspected June 2024
Type
Channel Beam
Concrete
Length
76 ft
4 main spans
Daily traffic
20
1998 count
Owner
County
County Highway Agency

About this bridge

CR 043 (mercer Rd) over Middle Creek is a concrete channel beam carrying CR 043 (mercer Rd) over Middle Creek in Elmore County, Alabama. It was built in 1973, so it is 52 years old, older than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 20 vehicles a day, projected to reach 25 by 2031. The structure is 76 ft (23.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCR 043 (mercer Rd)
CrossesMiddle Creek
LocationSec 10 T18N R17E
RouteCounty Highway 0
StateAlabama
Coordinates32.54724, -86.34446
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating63.6 US tons
Inventory rating38.1 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans4
Design loadH 15
Structure length76 ft (23.2 m)
Longest span19 ft (5.8 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (1998)
Projected traffic25 by 2031
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$641,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 043 (mercer Rd) over Middle Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is CR 043 (mercer Rd) over Middle Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does CR 043 (mercer Rd) over Middle Creek carry?

About 20 vehicles per day (1998 count).

How long is CR 043 (mercer Rd) over Middle Creek?

The structure is 76 ft (23.2 m) long with a longest span of 19 ft (5.8 m) and a deck 28 ft wide.

Who owns CR 043 (mercer Rd) over Middle Creek?

It is owned by the County Highway Agency.