Alternative 1 handout - Indiana 1 handout FINAL.pdf · Hydraulics analysis Roadway design...
Transcript of Alternative 1 handout - Indiana 1 handout FINAL.pdf · Hydraulics analysis Roadway design...
U.S. 31 at 236th Street Interchange Project
Preliminary Preferred Alternative: Alternative 1
U.S. 31/236th St. level of service A
Percent reduction in future crashes 23.4%
Acres of new right of way 122.0
Number of parcels impacted 42
Number of commercial impacts 2
Number of residential impacts 22
Acres of wetland impacts 0.45
Acres of fl oodplain impacts 11.5
Linear feet of stream impacts 1,400
Total project costs (millions) $33.37
Alternative 1 By the Numbers
Alternative 1: The Diamond Interchange
Alternative 1 - the Diamond Interchange - grade-separates 236th Street over U.S. 31 in a tight diamond confi guration. The ramp terminals are single-lane roundabouts.
Access from 241st Street to U.S. 31 will be removed, and a cul-de-sac will provide turnaround access for properties along 241st Street.
www.in.gov/dot/An Equal Opportunity Employer
November 2019
What’s Next
Public Involvement: Now to Fall 2022
Construction:Summer 2021 to Fall 2022
Final Design:Fall 2020
NEPA Process:Now to Early Fall 2020
Right of Way Acquisition:Spring 2020 to Spring 2021
2019 2020 2021 2022
Current Schedule
Geotechnical investigation
Utility coordination
Noise study
Hydraulics analysis
Roadway design
Preliminary maintenance of traffi c plans
Advisory committee coordination
Questions?Questions and comments should be sent to Adam Burns, project manager for Crawford, Murphy & Tilly. You can reach him at 317.492.9159 or [email protected].