US Bridges

Enterprise Blvd over Sanitary Ditch

Good

Boone County, Indiana · 00.50 S of SR 32 · Structure no. 0600201

Built
2000
25 years old
Condition
Good
inspected September 2023
Type
Culvert
Aluminum, Wrought Iron, or Cast Iron
Length
22 ft
1 main span
Daily traffic
290
2017 count
Owner
County
County Highway Agency

About this bridge

Enterprise Blvd over Sanitary Ditch is a aluminum, wrought iron, or cast iron culvert carrying Enterprise Blvd over Sanitary Ditch in Boone County, Indiana. It was built in 2000, so it is 25 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 290 vehicles a day, roughly 40% of them trucks, projected to reach 440 by 2037. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesEnterprise Blvd
CrossesSanitary Ditch
Location00.50 S of SR 32
RouteCity Street 0
CountyBoone County
StateIndiana
Coordinates40.03993, -86.49966
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67.5 US tons
Inventory rating51.8 US tons

Structure

Structure typeCulvert
MaterialAluminum, Wrought Iron, or Cast Iron
DeckNot applicable
Main spans1
Design loadHS 20
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic290 (2017)
Projected traffic440 by 2037
Trucks40%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Enterprise Blvd over Sanitary Ditch built?

It was built in 2000, making it 25 years old in 2025.

What condition is Enterprise Blvd over Sanitary 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 September 2023.

How much traffic does Enterprise Blvd over Sanitary Ditch carry?

About 290 vehicles per day (2017 count), of which roughly 40% are trucks.

How long is Enterprise Blvd over Sanitary Ditch?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m).

Who owns Enterprise Blvd over Sanitary Ditch?

It is owned by the County Highway Agency.