Air Quality Hot Spot Analysis - Summer 2024
Since the release of the Draft EIS, we have been working to incorporate comments from the public and agency partners to develop a Final EIS (FEIS). In response to feedback from the public and comments from agency partners, the team conducted additional air quality analysis. This analysis was focused on the area between 600 South and 600 North in SLC and the area around the I-215 interchange in North Salt Lake.
The analysis confirmed that the preferred alternative meets all conformity requirements. The technical report for the hot-spot analysis was available for public review for 30 days, ending Sept 16. Find the memo linked at right.
Air Quality Hot Spot Analysis – English (PDF)
*Air quality modeling data available upon request.
Análisis de puntos calientes de calidad del aire – Spanish (PDF)
*Air quality modeling data available upon request.
Draft Environmental Impact Statement Release - Fall 2023
Virtual Public Open House - Oct. 16, 2023
The study team recorded the presentation and the questions and answers discussed by the study team during the October 16 Virtual Public Open House.
Para ver el video con subtítulos en español, haga clic en configuración ⚙️ y luego en “Subtitles/cc” y seleccione “Spanish” de la lista.
Time stamps to topics within the video:
- Introduction
- Study overview 2:43
- Why are we studying I-15? 3:07
- What solutions were considered? 5:06
- How were solutions considered? 7:45
- What else is being considered? 8:44
- Preferred Alternative – Mainline I-15 10:46
- Preferred Alternative – Farmington 13:05
- Preferred Alternative – Centerville 13:52
- Preferred Alternative – Bountiful/West Bountiful 14:15
- Preferred Alternative – North Salt Lake/Woods Cross 15:33
- Preferred Alternative – Salt Lake City 16:33
- What are the property impacts? 18:22
- What are the noise impacts? 21:47
- What are the air quality impacts? 22:43
- How do I give input? 25:16
- Next Steps 26:42
- Q&A 27:49
In-person Public Open House and Hearing
Oct. 17, 2023
Utah State Fairpark, Bonneville Building
155 North 1000 West, Salt Lake City, UT 84116
5:00 pm – 7:00 pm
In-person Public Open House and Hearing
Oct. 18, 2023
South Davis Recreation Center
550 North 200 West, Bountiful, UT 84010
5:00 pm – 7:00 pm
Available at each public hearing:
- Kid’s activities
- Food
- Translation services
Free Transportation to in-person events:
i15eis.udot.utah.gov/Transportation
DEIS Comment Map
For review only; no longer accepting comments at this time.
Alternatives Development and Screening Report - Spring 2023
The Alternatives Phase is an essential part of the NEPA process. With the public’s input from the Scoping and Purpose and Need Phases and based on technical analysis and engineering, the study team identified potential improvements – known as alternatives – within the corridor. The alternatives were made available for public comment November 10, 2022 – January 13, 2023. Learn about the alternatives below.
Virtual Public Meeting Recording
Presentation Overview (5:05)
EIS Process & Alts Phase Overview (6:01)
- Helpful Terms (11:11)
Alternatives Review (13:13)
- Mainline I-15 (13:36)
- Farmington (18:22)
- Centerville (20:14)
- Bountiful/West Bountiful (22:30)
- North Salt Lake/Woods Cross (23:52)
- Salt Lake City (25:26)
Public Comment Period & Next Steps (27:17)
Questions & Answers (31:35)
Website Overview (1:15:55)
Additional Questions & Answers (1:19:27)
Alternatives Phase Public Meetings
November 14
Virtual Meeting 5:00-7:00 pm
November 15
Rose Park Elementary
1105 W 1000 N, Salt Lake City
5:00-7:00 pm
November 16
South Davis Recreation Center
550 N 200 W, Bountiful
5:00-7:00 pm
Available at the Open Houses:
- Kid’s activities
- Food
- Translation services
- Transportation assistance
Draft Alternatives Document for Review:
Alternatives Phase - Winter 2022-2023
The Alternatives Phase is an essential part of the NEPA process. With the public’s input from the Scoping and Purpose and Need Phases and based on technical analysis and engineering, the study team identified potential improvements – known as alternatives – within the corridor. The alternatives were made available for public comment November 10, 2022 – January 13, 2023. Learn about the alternatives below.
Virtual Public Meeting Recording
Presentation Overview (5:05)
EIS Process & Alts Phase Overview (6:01)
- Helpful Terms (11:11)
Alternatives Review (13:13)
- Mainline I-15 (13:36)
- Farmington (18:22)
- Centerville (20:14)
- Bountiful/West Bountiful (22:30)
- North Salt Lake/Woods Cross (23:52)
- Salt Lake City (25:26)
Public Comment Period & Next Steps (27:17)
Questions & Answers (31:35)
Website Overview (1:15:55)
Additional Questions & Answers (1:19:27)
Alternatives Phase Public Meetings
November 14
Virtual Meeting 5:00-7:00 pm
November 15
Rose Park Elementary
1105 W 1000 N, Salt Lake City
5:00-7:00 pm
November 16
South Davis Recreation Center
550 N 200 W, Bountiful
5:00-7:00 pm
Available at the Open Houses:
- Kid’s activities
- Food
- Translation services
- Transportation assistance
Draft Alternatives Document for Review:
GIS Comment Maps
For review only; no longer accepting comments at this time.
Scoping and Purpose and Need Phase - Spring 2022
The Scoping, Purpose and Need phases are important parts of the NEPA process where we analyze the needs in the corridor. Using technical analysis and engagement with the public we ultimately arrive at a formal statement of needs and purpose for the study. As part of this phase, a public comment period was held from April 11 – May 13, 2022. Learn more below.
Study Overview
Scoping Presentation Video
Scoping Presentation Slides (PDF)
Final Scoping Report
Draft Documents - Updated September 2022
GIS Comment Map
For review only, no longer accepting comments at this time.
