Interstate 40, the “Triangle’s Main Street”, is a critical limited-access roadway that connects Orange, Durham, Wake and Johnston counties with the rest of North Carolina and the nation.
The I-40 Regional Partnership is a cooperative initiative of the Regional Transportation Alliance (RTA) business coalition in concert with NCDOT and other partners.
The I-40 Regional Partnership provides an ongoing focus on Interstate 40 in order to maintain and enhance its viability for travel and commerce, and to improve the travel experience on I-40 and core reliever/alternate routes.
Meredith McDiarmid, PE, NCDOT State ITS and Signals Engineer, serves as the I-40 Regional Partnership executive. The Partnership held its first meeting in spring 2009 and has met at least annually since that time. You can download a one page overview of the I-40 Partnership here.
Upcoming Annual Meeting:
I-40 Regional Partnership 11th Annual Meeting
Thursday, October 17, 2019
2 pm – 4:30 pm
SAS – Building C: Executive Briefing Center, Cary
Download the full presentation here
Welcome and overview (15 min)
- Welcome and introductions – Joe Milazzo II, RTA
- Acknowledgements – Geoff Lang, RTA 2019 Chair
- I-40 Partnership overview – Meredith McDiarmid, I-40 Partnership Executive, NCDOT Mobility and Safety
Active projects on I-40 and parallel/reliever routes (20 min)
- I-40 widening to Johnston Co. – Boyd Tharrington, NCDOT Division 5
- I-40 Beautify Fortify initiative – Boyd Tharrington
- I-440 widening and improvements – Boyd Tharrington
- I-885 construction update – Boyd Tharrington
- I-40 / NC 54 Cary-Raleigh intg. improvements – Boyd Tharrington
- I-40 / Aviation Parkway intg. improvements – Boyd Tharrington
Upcoming / Future projects (20 min)
- I-40 / Airport Boulevard intg. improvements – Joey Hopkins, NCDOT Division 5
- US 70 conversion to freeway between I-885 and I-540 – Joey Hopkins
- US 1 north conversion to freeway between I-540 and Wake Forest – Joey Hopkins
- I-40 widening in Orange Co. – Laura Sutton and Gene Tarascio, NCDOT Project Management for Division 7
- I-540 on-ramp signals – Jennifer Portanova, NCDOT Mobility and Safety
RTA-NCDOT Innovations and Solutions segment (30 min)
- I-40 managed freeway – David Keilson, NCDOT Division 5; representatives from Capital Area MPO and WSP
- I-40, I-540 Bus On Shoulder System (BOSS) – Pat Stephens, GoTriangle
- I-40, I-540 shoulder managed lanes and other operational concepts – Chris Werner, NCDOT
Freeway research and learning (30 min)
- I-40 crashes and safety pilot analysis – Drew Draper, Wetherill Engineering
- FREEVAL-NC advanced freeway model – Mike Reese, NCDOT Mobility and Safety; Behzad Aghdashi, ITRE
Final remarks and adjourn
- Make I-40 Better action team – TBA / Restriping, spot mobility project ideas
- Diverging diamond interchanges — a decade of experience – NCDOT
- Low-cost intersection innovations and applicability to interchanges – NCDOT
Click here for prior I-40 Partnership meeting summaries
Click on Let’s Make I-40 Better Action Team for the most recent meeting – Friday, March 29, 2019
- Download a one-page overview of the I-40 Partnership.
- Learn more about I-40 Regional Partnership Action Teams here.
- Download 2-pagers on Synchronized Streets and Dual Left Flashing Yellow Arrow (FYA).
- Learn about the Research Triangle region’s Bus on Shoulder System (BOSS) — the pilot was coordinated by the I-40 Regional Partnership.
Partial list of I-40 initiative partners and participants
- North Carolina Department of Transportation (NCDOT)
- Regional Transportation Alliance (RTA)
- NC Capital Area Metropolitan Planning Organization (NC CAMPO)
- Durham-Chapel Hill-Carrboro Metropolitan Planning Organization (DCHC MPO)
- Cities and Towns along the I-40 corridor
- NC State University
- North Carolina Turnpike Authority
- North Carolina State Ports Authority
- North Carolina Railroad Company
- North Carolina State Highway Patrol
- The Research Triangle Park (RTP)
- Raleigh-Durham Airport Authority (RDU)
- Triangle-J Council of Governments
- Federal Highway Administration (FHWA)