US Bridges

CR 400W over Hanna Arm-Tuesburg Ditch

Good

LaPorte County, Indiana · 00.01 N CR 1900 S · Structure no. 4600160

Built
2005
20 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
36 ft
1 main span
Daily traffic
275
2024 count
Owner
County
County Highway Agency

About this bridge

CR 400W over Hanna Arm-Tuesburg Ditch is a concrete culvert carrying CR 400W over Hanna Arm-Tuesburg Ditch in LaPorte 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 275 vehicles a day, roughly 5% of them trucks, projected to reach 343 by 2044. The structure is 36 ft (11 m) long and 96 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

Open in Google Maps
CarriesCR 400W
CrossesHanna Arm-Tuesburg Ditch
Location00.01 N CR 1900 S
RouteCounty Highway 47
CountyLaPorte County
StateIndiana
Coordinates41.33184, -86.77613
Functional classRural Minor Collector

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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating35.9 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length36 ft (11 m)
Longest span34 ft (10.3 m)
Deck width96 ft (29.2 m)
Roadway width33 ft (10 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2024)
Projected traffic343 by 2044
Trucks5%
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 CR 400W over Hanna Arm-Tuesburg Ditch built?

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

What condition is CR 400W over Hanna Arm-Tuesburg 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 2024.

How much traffic does CR 400W over Hanna Arm-Tuesburg Ditch carry?

About 275 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is CR 400W over Hanna Arm-Tuesburg Ditch?

The structure is 36 ft (11 m) long with a longest span of 34 ft (10.3 m) and a deck 96 ft wide.

Who owns CR 400W over Hanna Arm-Tuesburg Ditch?

It is owned by the County Highway Agency.