US Bridges

CO RD 87_ over Trib. to Three Mile Cr.

Good

Baldwin County, Alabama · _1.28M S of CR 32 · Structure no. 021130

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
31 ft
3 main spans
Daily traffic
3,239
2022 count
Owner
County
County Highway Agency

About this bridge

CO RD 87_ over Trib. to Three Mile Cr. is a concrete culvert carrying CO RD 87_ over Trib. to Three Mile Cr. in Baldwin County, Alabama. It was built in 2016, so it is 9 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 3,239 vehicles a day, projected to reach 4,372 by 2042. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesCO RD 87_
CrossesTrib. to Three Mile Cr.
Location_1.28M S of CR 32
RouteCounty Highway 87
CountyBaldwin County
StateAlabama
Coordinates30.45426, -87.5814
Functional classRural Minor Arterial

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 protection9 ExcellentNo problems noted.
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
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.8 US tons
Inventory rating37.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length31 ft (9.4 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,239 (2022)
Projected traffic4,372 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRelief for waterway
Detour if closed11.8 mi (19 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$360,000 (2025 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was CO RD 87_ over Trib. to Three Mile Cr. built?

It was built in 2016, making it 9 years old in 2025.

What condition is CO RD 87_ over Trib. to Three Mile Cr. 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 CO RD 87_ over Trib. to Three Mile Cr. carry?

About 3,239 vehicles per day (2022 count).

How long is CO RD 87_ over Trib. to Three Mile Cr.?

The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m).

Who owns CO RD 87_ over Trib. to Three Mile Cr.?

It is owned by the County Highway Agency.