US Bridges

SR 205 over Blue River

Fair

Whitley County, Indiana · 00.41 S US 30 · Structure no. 028760

Built
1937
88 years old, rebuilt 1983
Condition
Fair
inspected April 2023
Type
Arch - Deck
Concrete
Length
111 ft
1 main span
Daily traffic
5,108
2020 count
Owner
State
State Highway Agency

About this bridge

SR 205 over Blue River is a concrete arch - deck carrying SR 205 over Blue River in Whitley County, Indiana. It was built in 1937 and reconstructed in 1983, so it is 88 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 5,108 vehicles a day, roughly 4% of them trucks, projected to reach 8,082 by 2035. The structure is 111 ft (33.8 m) long and 43 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesSR 205
CrossesBlue River
Location00.41 S US 30
RouteState Highway 205
StateIndiana
Coordinates41.15814, -85.47207
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42.1 US tons
Inventory rating35.1 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length111 ft (33.8 m)
Longest span65 ft (19.8 m)
Deck width43 ft (13 m)
Roadway width34 ft (10.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,108 (2020)
Projected traffic8,082 by 2035
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 205 over Blue River built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1983.

What condition is SR 205 over Blue River 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 April 2023.

How much traffic does SR 205 over Blue River carry?

About 5,108 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is SR 205 over Blue River?

The structure is 111 ft (33.8 m) long with a longest span of 65 ft (19.8 m) and a deck 43 ft wide.

Who owns SR 205 over Blue River?

It is owned by the State Highway Agency.