US Bridges

State Line Road over H. O. White Drain

Good

Allen County, Indiana · 00.01 N of Haley Road · Structure no. 0200642

Built
1993
32 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
41 ft
1 main span
Daily traffic
573
2018 count
Owner
County
County Highway Agency

About this bridge

State Line Road over H. O. White Drain is a prestressed concrete box beam or girders - multiple carrying State Line Road over H. O. White Drain in Allen County, Indiana. It was built in 1993, so it is 32 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 573 vehicles a day, roughly 5% of them trucks, projected to reach 855 by 2038. The structure is 41 ft (12.4 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesState Line Road
CrossesH. O. White Drain
Location00.01 N of Haley Road
RouteCounty Highway 0
StateIndiana
Coordinates41.02415, -84.80323
Functional classRural Major Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadUnknown
Structure length41 ft (12.4 m)
Longest span39 ft (11.9 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic573 (2018)
Projected traffic855 by 2038
Trucks5%
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 State Line Road over H. O. White Drain built?

It was built in 1993, making it 32 years old in 2025.

What condition is State Line Road over H. O. White Drain 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 State Line Road over H. O. White Drain carry?

About 573 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is State Line Road over H. O. White Drain?

The structure is 41 ft (12.4 m) long with a longest span of 39 ft (11.9 m) and a deck 24 ft wide.

Who owns State Line Road over H. O. White Drain?

It is owned by the County Highway Agency.