US Bridges

Green RD over Kamp Drain

Fair

Allen County, Indiana · 00.20 N of Seiler Road · Structure no. 0200646

Built
1970
55 years old
Condition
Fair
inspected May 2024
Type
Culvert
Steel
Length
25 ft
2 main spans
Daily traffic
1,578
2018 count
Owner
County
County Highway Agency

About this bridge

Green RD over Kamp Drain is a steel culvert carrying Green RD over Kamp Drain in Allen County, Indiana. It was built in 1970, so it is 55 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,578 vehicles a day, roughly 5% of them trucks, projected to reach 2,623 by 2038. The structure is 25 ft (7.6 m) long and 80 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesGreen RD
CrossesKamp Drain
Location00.20 N of Seiler Road
RouteCity Street 0
StateIndiana
Coordinates41.05037, -85.01075
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 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 evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating100 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span7 ft (2.1 m)
Deck width80 ft (24.5 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,578 (2018)
Projected traffic2,623 by 2038
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 Green RD over Kamp Drain built?

It was built in 1970, making it 55 years old in 2025.

What condition is Green RD over Kamp Drain in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Green RD over Kamp Drain carry?

About 1,578 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Green RD over Kamp Drain?

The structure is 25 ft (7.6 m) long with a longest span of 7 ft (2.1 m) and a deck 80 ft wide.

Who owns Green RD over Kamp Drain?

It is owned by the County Highway Agency.