I-15/Tropicana Interchange. Planning & Environmental Linkage Meeting

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Mervin Bridges
5 years ago
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1 I-15/Tropicana Interchange Planning & Environmental Linkage Meeting

2 Agenda 1. RTP Review 2. Base Scope 3. Expanded Scope 4. Class of NEPA Document for Base Scope/Expanded Scope

3 RTP Review

4 RTP Review

5 RTP Review

6 Base Scope Tropicana Avenue Valley View to Las Vegas Blvd I-15 Hacienda to Harmon (CD On-ramp)

7 Base Scope Study Area NORTH

8 Base Scope Travel Demand Forecasting (HOV Master Plan Update) Insert Jacobs graphic

9 Base Scope Traffic Operation Analysis (CORSIM) Insert Jacobs graphic

10 Expanded Scope Tropicana Avenue Valley View to Las Vegas Blvd I-15 I-215 to Sahara CD On-ramp Braided Ramp Solution

11 Expanded Scope NORTH

12 Expanded Scope CD On-Ramp Tropicana NORTH

13 Expanded Scope Braided Ramp Solution Russell Road NORTH Braided Ramp Solution Tropicana NORTH

14 Expanded Scope Travel Demand Forecasting (HOV Master Plan Update) Insert Jacobs graphic

15 Expanded Scope Traffic Operation Analysis (CORSIM) Insert Jacobs graphic

16 Class of NEPA Document Operational Improvements No major access changes ROW needed on west side of intersection No relocations Disturbed area no - T&E, Cultural, 4f Stakeholder Outreach = no major community concerns to date

17 Class of NEPA Document Insert base configuration image NORTH

18 Project I-15/Tropicana Interchange Feasibility Study Planning & Environmental Linkage Meeting Summary June 2, :00 AM I) Introductions: The following attendees participated in the meeting: NAME Organization address X Amir Soltani NDOT asoltani@dot.state.nv.us X Boniface Njoroge NDOT nbnjoroge@dot.state.nv.us X Chris Petersen NDOT cpetersen@dot.state.nv.us X Paul Frost NDOT pfrost@dot.state.nv.us X Chris Young NDOT cyoung@dot.state.nv.us X Jeff Lerud NDOT jlerud@dot.state.nv.us X Jim Caviola CA Group james.caviola@c-agroup.com X John Terry NDOT jterry@dot.state.nv.us X Mark Wooster NDOT mwooster@dot.state.nv.us X Mike Bratzler NDOT rbratzler@dot.state.nv.us X Hong Hoang NDOT hhoang@dot.state.nv.us X Greg Novak FHWA greg.novak@dot.gov X Iyad Alattar FHWA Iyad.alattar@dot.gov X John Karachepone Jacobs John.karachepone@jacobs.com II) Presentation Summary: CA group s team provided a presentation via PowerPoint that included the following items: (see attached presentation for detail) 1. RTP Review 2. Base Scope 3. Expanded Scope 4. Class of NEPA Document for Base Scope/Expanded Scope III) Major discussion items and conclusions: 1. The Travel Demand Forecasting model that is being used for traffic forecasts for the project is based on a combination of the current RTCSNV model and additional elements that are part of NDOT s HOV Master Plan Update. The RTCSNV 2035 model includes; Second HOV lane (added from the I-215 east side direct connector), HOV direct connects at Hacienda and Harmon and HOV direct connects I-15/East side to CC-215. NDOT s HOV Master Plan Update elements include; HOV direct connects at Meade, HOV direct connects I-15/West side to CC-215 and an additional general purpose lane on I-15 from Tropicana to the north. There was general agreement that since this is a planning study that this approach is acceptable. 2. The roadway network being used for the traffic operations analysis (SYNCRO & CORSIM modelling) for the project is also based on a combination of the current 2035 Regional Transportation Plan and additional elements that are part of NDOT s HOV Master Plan Update. The current 2035 Regional Transportation Plan includes; HOV direct connects at Hacienda and Harmon and HOV direct connects I-15/East side to CC-215. NDOT s HOV Master Plan Update elements include; Second HOV lane (added from the I-215 east side direct connector), HOV

Project 73845 I-15/Tropicana Interchange Feasibility Study direct connects at Meade, HOV direct connects I-15/West side to CC-215 and an additional general purpose lane on I-15 from Tropicana to the

19 Project I-15/Tropicana Interchange Feasibility Study direct connects at Meade, HOV direct connects I-15/West side to CC-215 and an additional general purpose lane on I-15 from Tropicana to the north. There was general agreement that since this is a planning study that this approach is acceptable. It was further recommended that the Department proceed to add the projects identified in the HOV Master Plan Update into the RTP for Clark County. NDOT will move towards this goal as the RTP is updated and implementation funding can be identified. 3. Jim Caviola presented an overview of the current alternative/s. The proposed project elements are primarily operational and safety improvements and therefore may be able to be cleared using a CE or EA (NEPA Class 2 or 3 document). Once the project moves from the planning stage to NEPA stage NDOT will work with FHWA to determine the recommended NEPA document. NDOT and FHWA will hold a NEPA scoping meeting and discuss this item at that time. FHWA indicated that it is important to continue the stakeholder involvement effort for the planning study so the study findings can easily be incorporated into the subsequent NEPA action.

DIRECTOR S REPORT TRANSPORTATION BOARD OCTOBER 8, 2018

DIRECTOR S REPORT TRANSPORTATION BOARD OCTOBER 8, 2018 1 US EPA CONSENT DECREE NDOT HAS MET OR EXCEEDED ALL DEADLINES FOR REQUIREMENTS CONTAINED IN THE CONSENT DECREE WITH THE US EPA NO STIPULATED PENALTIES