US Bridges

CR 300 West over Holthouse Ditch

Good

Adams County, Indiana · 0.20 Miles N of CR 500 N · Structure no. 0100034

Built
2005
20 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
110
2022 count
Owner
County
County Highway Agency

About this bridge

CR 300 West over Holthouse Ditch is a prestressed concrete box beam or girders - single or spread carrying CR 300 West over Holthouse Ditch in Adams County, Indiana. It was built in 2005, so it is 20 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 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 110 vehicles a day, roughly 5% of them trucks, projected to reach 148 by 2042. The structure is 68 ft (20.8 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesCR 300 West
CrossesHolthouse Ditch
Location0.20 Miles N of CR 500 N
RouteCounty Highway 29
StateIndiana
Coordinates40.81863, -84.99593
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.8 US tons
Inventory rating22.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length68 ft (20.8 m)
Longest span67 ft (20.4 m)
Deck width28 ft (8.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic110 (2022)
Projected traffic148 by 2042
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 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 CR 300 West over Holthouse Ditch built?

It was built in 2005, making it 20 years old in 2025.

What condition is CR 300 West over Holthouse 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 May 2024.

How much traffic does CR 300 West over Holthouse Ditch carry?

About 110 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is CR 300 West over Holthouse Ditch?

The structure is 68 ft (20.8 m) long with a longest span of 67 ft (20.4 m) and a deck 28 ft wide.

Who owns CR 300 West over Holthouse Ditch?

It is owned by the County Highway Agency.