US Bridges

Myra Lane over SR 37 Nb/Sb

Good

Morgan County, Indiana · 02.66 N SR 44 · Structure no. 080828

Built
2022
3 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
208 ft
2 main spans
Daily traffic
240
2022 count
Owner
State
State Highway Agency

About this bridge

Myra Lane over SR 37 Nb/Sb is a steel continuous stringer/multi-beam or girder carrying Myra Lane over SR 37 Nb/Sb in Morgan County, Indiana. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 240 vehicles a day, roughly 2% of them trucks, projected to reach 300 by 2045. The structure is 208 ft (63.5 m) long and 38 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesMyra Lane
CrossesSR 37 Nb/Sb
Location02.66 N SR 44
RouteCounty Highway 0
CountyMorgan County
StateIndiana
Coordinates39.46395, -86.37417
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.5 US tons
Inventory rating36.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length208 ft (63.5 m)
Longest span103 ft (31.3 m)
Deck width38 ft (11.5 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic240 (2022)
Projected traffic300 by 2045
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 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 Myra Lane over SR 37 Nb/Sb built?

It was built in 2022, making it 3 years old in 2025.

What condition is Myra Lane over SR 37 Nb/Sb 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 July 2023.

How much traffic does Myra Lane over SR 37 Nb/Sb carry?

About 240 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Myra Lane over SR 37 Nb/Sb?

The structure is 208 ft (63.5 m) long with a longest span of 103 ft (31.3 m) and a deck 38 ft wide.

Who owns Myra Lane over SR 37 Nb/Sb?

It is owned by the State Highway Agency.