US Bridges

N Chippewa ST over Eel River

PoorClosed to traffic

Wabash County, Indiana · 00.10 N of State RD 16 · Structure no. 8500045

Built
1877
148 years old, rebuilt 1992
Condition
Poor
inspected May 2024
Type
Truss - Thru
Wood or Timber
Length
303 ft
2 main spans
Daily traffic
100
2014 count
Owner
County
County Highway Agency

About this bridge

N Chippewa ST over Eel River is a wood or timber truss - thru carrying N Chippewa ST over Eel River in Wabash County, Indiana. It was built in 1877 and reconstructed in 1992, so it is 148 years old, older than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: closed to all traffic.

It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2034. The structure is 303 ft (92.3 m) long and 15 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesN Chippewa ST
CrossesEel River
Location00.10 N of State RD 16
RouteCounty Highway 0
StateIndiana
Coordinates40.91556, -85.92424
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating15 US tons
Inventory rating4.9 US tons

Structure

Structure typeTruss - Thru
MaterialWood or Timber
DeckWood or timber
Main spans2 (+2 approach)
Design loadUnknown
Structure length303 ft (92.3 m)
Longest span123 ft (37.4 m)
Deck width15 ft (4.7 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deck18 ft (5.5 m)

Traffic and service

Average daily traffic100 (2014)
Projected traffic150 by 2034
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.2 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was N Chippewa ST over Eel River built?

It was built in 1877, making it 148 years old in 2025. It was reconstructed in 1992.

What condition is N Chippewa ST over Eel River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.

How much traffic does N Chippewa ST over Eel River carry?

About 100 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is N Chippewa ST over Eel River?

The structure is 303 ft (92.3 m) long with a longest span of 123 ft (37.4 m) and a deck 15 ft wide.

Who owns N Chippewa ST over Eel River?

It is owned by the County Highway Agency.