US Bridges

Old SR 37 S over Monroe Dam Road/Ditch

Good

Monroe County, Indiana · 00.50 N Hobart Road · Structure no. 5300137

Built
1987
38 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
193 ft
4 main spans
Daily traffic
2,320
2014 count
Owner
County
County Highway Agency

About this bridge

Old SR 37 S over Monroe Dam Road/Ditch is a steel continuous stringer/multi-beam or girder carrying Old SR 37 S over Monroe Dam Road/Ditch in Monroe County, Indiana. It was built in 1987, so it is 38 years old, younger than the Indiana average of 46.6 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,320 vehicles a day, roughly 5% of them trucks, projected to reach 4,158 by 2034. The structure is 193 ft (58.9 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesOld SR 37 S
CrossesMonroe Dam Road/Ditch
Location00.50 N Hobart Road
RouteCounty Highway 37
StateIndiana
Coordinates39.02042, -86.53945
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.3 US tons
Inventory rating34.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length193 ft (58.9 m)
Longest span50 ft (15.2 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,320 (2014)
Projected traffic4,158 by 2034
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.9 mi (3 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 Old SR 37 S over Monroe Dam Road/Ditch built?

It was built in 1987, making it 38 years old in 2025.

What condition is Old SR 37 S over Monroe Dam Road/Ditch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.

How much traffic does Old SR 37 S over Monroe Dam Road/Ditch carry?

About 2,320 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Old SR 37 S over Monroe Dam Road/Ditch?

The structure is 193 ft (58.9 m) long with a longest span of 50 ft (15.2 m) and a deck 47 ft wide.

Who owns Old SR 37 S over Monroe Dam Road/Ditch?

It is owned by the County Highway Agency.