US Bridges

US 33 over Eel River

Fair

Allen County, Indiana · 03.30 S SR 205 · Structure no. 010910

Built
1950
75 years old, rebuilt 1984
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
66 ft
1 main span
Daily traffic
8,409
2020 count
Owner
State
State Highway Agency

About this bridge

US 33 over Eel River is a steel stringer/multi-beam or girder carrying US 33 over Eel River in Allen County, Indiana. It was built in 1950 and reconstructed in 1984, so it is 75 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 5 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 8,409 vehicles a day, roughly 16% of them trucks, projected to reach 17,758 by 2035. The structure is 66 ft (20.1 m) long and 46 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesUS 33
CrossesEel River
Location03.30 S SR 205
RouteU.S. Route 33
StateIndiana
Coordinates41.18689, -85.29269
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.7 US tons
Inventory rating31.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length66 ft (20.1 m)
Longest span65 ft (19.8 m)
Deck width46 ft (14.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,409 (2020)
Projected traffic17,758 by 2035
Trucks16%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemYes

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 US 33 over Eel River built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1984.

What condition is US 33 over Eel 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 October 2023.

How much traffic does US 33 over Eel River carry?

About 8,409 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is US 33 over Eel River?

The structure is 66 ft (20.1 m) long with a longest span of 65 ft (19.8 m) and a deck 46 ft wide.

Who owns US 33 over Eel River?

It is owned by the State Highway Agency.