Roundabout Details
E 136th St. / Keystone Pkwy NB Ramps
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Freeway Ramps (Grade-Separated)
- Lane Type
- Single-Lane
- Control Type
- All-Way Yield
- Previous Control Type
- Signal
- Other Control Type
- Metering Signal
- Approaches
- 3
- Driveways
- 0
- Diameter (ICD)
- 38.10 m
- City
- Carmel
- County
- Hamilton Co.
- State
- IN
- Country
- United States
- Latitude
- 39.98598
- Longitude
- -86.11404
- Year Completed
- 2009
- Notes
- Part of tight diamond interchange with raindrop shape central island. Modified in 2016-2017 to add metering signals. Northbound ramp from Keystone Pkwy has a metering signal (PHB) that activates during peak hours when triggered by a long westbound queue. Eastbound approach has a metering signal (PHB) that activates during peak hours when triggered by a long northbound queue. 21442