US Bridges

CR 300N over I-69 Nb/Sb

Fair

Huntington County, Indiana · 03.32 N US 224 · Structure no. 040040

Built
1963
62 years old, rebuilt 2016
Condition
Fair
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
207 ft
2 main spans
Daily traffic
277
2021 count
Owner
State
State Highway Agency

About this bridge

CR 300N over I-69 Nb/Sb is a steel continuous stringer/multi-beam or girder carrying CR 300N over I-69 Nb/Sb in Huntington County, Indiana. It was built in 1963 and reconstructed in 2016, so it is 62 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 277 vehicles a day, roughly 8% of them trucks, projected to reach 733 by 2031. The structure is 207 ft (63.2 m) long and 29 ft wide. If it were closed, the detour would be 5.6 mi (9 km).

Location

Open in Google Maps
CarriesCR 300N
CrossesI-69 Nb/Sb
Location03.32 N US 224
RouteCounty Highway 0
CountyHuntington County
StateIndiana
Coordinates40.87441, -85.3451
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.1 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length207 ft (63.2 m)
Longest span65 ft (19.8 m)
Deck width29 ft (8.9 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic277 (2021)
Projected traffic733 by 2031
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CR 300N over I-69 Nb/Sb built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2016.

What condition is CR 300N over I-69 Nb/Sb 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 February 2023.

How much traffic does CR 300N over I-69 Nb/Sb carry?

About 277 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is CR 300N over I-69 Nb/Sb?

The structure is 207 ft (63.2 m) long with a longest span of 65 ft (19.8 m) and a deck 29 ft wide.

Who owns CR 300N over I-69 Nb/Sb?

It is owned by the State Highway Agency.