US Bridges

CR 650 E over Iroquois River

PoorPosted for load

Newton County, Indiana · 0.1 MI S CR 700 S · Structure no. 5600093

Built
1910
115 years old
Condition
Poor
inspected September 2024
Type
Truss - Thru
Steel
Length
110 ft
1 main span
Daily traffic
145
2024 count
Owner
County
County Highway Agency

About this bridge

CR 650 E over Iroquois River is a steel truss - thru carrying CR 650 E over Iroquois River in Newton County, Indiana. It was built in 1910, so it is 115 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: posted for load restriction.

It carries about 145 vehicles a day, roughly 5% of them trucks, projected to reach 192 by 2044. The structure is 110 ft (33.5 m) long and 16 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

CarriesCR 650 E
CrossesIroquois River
Location0.1 MI S CR 700 S
RouteCounty Highway 65
StateIndiana
Coordinates40.89489, -87.26845
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating22.3 US tons
Inventory rating13.3 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckOpen grating
Main spans1
Design loadUnknown
Structure length110 ft (33.5 m)
Longest span108 ft (32.9 m)
Deck width16 ft (4.9 m)
Roadway width15 ft (4.6 m)
Vertical clearance over deck10 ft (3 m)

Traffic and service

Average daily traffic145 (2024)
Projected traffic192 by 2044
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5.6 mi (9 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$4.8 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was CR 650 E over Iroquois River built?

It was built in 1910, making it 115 years old in 2025.

What condition is CR 650 E over Iroquois 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 September 2024.

How much traffic does CR 650 E over Iroquois River carry?

About 145 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is CR 650 E over Iroquois River?

The structure is 110 ft (33.5 m) long with a longest span of 108 ft (32.9 m) and a deck 16 ft wide.

Who owns CR 650 E over Iroquois River?

It is owned by the County Highway Agency.