US Bridges

Morton RD over Owl Creek

Fair

Putnam County, Indiana · 00.70 NW of CR 500 N · Structure no. 6700071

Built
1920
105 years old, rebuilt 1976
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
260
2023 count
Owner
County
County Highway Agency

About this bridge

Morton RD over Owl Creek is a prestressed concrete box beam or girders - multiple carrying Morton RD over Owl Creek in Putnam County, Indiana. It was built in 1920 and reconstructed in 1976, so it is 105 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 260 vehicles a day, roughly 4% of them trucks, projected to reach 360 by 2043. The structure is 52 ft (15.8 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMorton RD
CrossesOwl Creek
Location00.70 NW of CR 500 N
RouteCounty Highway 0
StateIndiana
Coordinates39.73893, -86.91739
Functional classRural Minor 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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating65.8 US tons
Inventory rating39.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span50 ft (15.2 m)
Deck width27 ft (8.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic260 (2023)
Projected traffic360 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Morton RD over Owl Creek built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1976.

What condition is Morton RD over Owl Creek 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 March 2023.

How much traffic does Morton RD over Owl Creek carry?

About 260 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Morton RD over Owl Creek?

The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 27 ft wide.

Who owns Morton RD over Owl Creek?

It is owned by the County Highway Agency.