US Bridges

Alford RD over Mingle Ditch

Good

Hancock County, Indiana · 00.02 N of E 1000 N · Structure no. 3000695

Built
1989
36 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
25 ft
1 main span
Daily traffic
240
2022 count
Owner
County
County Highway Agency

About this bridge

Alford RD over Mingle Ditch is a prestressed concrete box beam or girders - multiple carrying Alford RD over Mingle Ditch in Hancock County, Indiana. It was built in 1989, so it is 36 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 240 vehicles a day, roughly 3% of them trucks, projected to reach 470 by 2042. The structure is 25 ft (7.6 m) long and 24 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesAlford RD
CrossesMingle Ditch
Location00.02 N of E 1000 N
RouteCounty Highway 0
StateIndiana
Coordinates39.9301, -85.782
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating38.6 US tons
Inventory rating29.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span21 ft (6.4 m)
Deck width24 ft (7.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2022)
Projected traffic470 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed2.5 mi (4 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Alford RD over Mingle Ditch built?

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

What condition is Alford RD over Mingle Ditch 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 Alford RD over Mingle Ditch carry?

About 240 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Alford RD over Mingle Ditch?

The structure is 25 ft (7.6 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.

Who owns Alford RD over Mingle Ditch?

It is owned by the County Highway Agency.