Modeling Task Force - Before 2022
The Modeling Task Force (MTF) coordinates SCAG’s various modeling programs and provides a forum to discuss data standards and share information and new ideas. Participation in the MTF is open to all interested parties including governmental staff, education-related individuals and groups, environmental organizations, business groups, and the general public. The MTF is not a legislative body of SCAG, so meetings of the MTF are not subject to the Brown Act.
Staff Contact
Ellen Jisu Lee
(213) 236-1867
leej@scag.ca.gov
The January 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past two months.

Joint Policy Committee Holds Panel Discussion on Regional Resilience
As Southern California grapples with the destruction caused by January wildfires, SCAG is committed to supporting local agencies in the collective work of recovery and resilience.
The February 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The March 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The April 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The May 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The June 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The July 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The September 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The October 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
The November 2021 Executive Director’s Report covers the agency’s major activities, key programs, and accomplishments over the past month.
Title | Date | Category | Available Files |
---|---|---|---|
Modeling Task Force September 25, 2024 Agenda | 09/25/2024 | Agenda | |
Modeling Task Force September 25, 2024, Transportation Safety Community Models Demonstration | 09/25/2024 | Presentation | |
Modeling Task Force September 25, 2024, Updates on SoCal Transportation Study | 09/25/2024 | Presentation | |
Modeling Task Force March 27, 2024 Agenda | 03/27/2024 | Agenda | |
Modeling Task Force March 27, 2024, SCAG Update of SCAG Model Improvement | 03/27/2024 | Presentation | |
Modeling Task Force January 24, 2024 Agenda | 01/24/2024 | Agenda | |
Modeling Task Force January 24, 2024, GreenTRIP Connect Presentation | 01/24/2024 | Presentation | |
Modeling Task Force January 24, 2024, SCAG Heavy Duty Truck (HDT) Model Update Presentation | 01/24/2024 | Presentation | |
Modeling Task Force September 27, 2023 Agenda | 09/27/2023 | Agenda | |
Modeling Task Force September 27, 2023, I-405 TRANSMODELER Simulation Model Development | 09/27/2023 | Presentation | |
Modeling Task Force September 27, 2023, SCAG ABM Model Update: Sub-model Re-estimation, Calibration, and Validation Presentation | 09/27/2023 | Presentation | |
Modeling Task Force March 29, 2023 Agenda | 03/29/2023 | Agenda | |
Modeling Task Force March 29, 2023, Leveraging Big Data Analytics | 03/29/2023 | Presentation | |
Modeling Task Force March 29, 2023, VMT Module of SCAG Scenario Planning Model | 03/29/2023 | Presentation | |
Modeling Task Force March 29, 2023, Work at Home Data Analysis of Pre, During, and Post-Pandemic | 03/29/2023 | Presentation | |
Modeling Task Force January 25, 2023 Agenda | 01/25/2023 | Agenda | |
Modeling Task Force January 25, 2023, SCAG ABM Improvement and Validation: Sub-model Re-estimation, Calibration, and Validation | 01/25/2023 | Presentation | |
Modeling Task Force January 25, 2023, Two Use Cases of StreetLight: Screenline Counts and External LM Travel | 01/25/2023 | Presentation | |
Modeling Task Force September 28, 2022 Agenda | 09/28/2022 | Agenda | |
Modeling Task Force September 28, 2022, Evaluation of Impacts of CAV on the Transportation System in Southern California through an Activity-based Approach | 09/28/2022 | Presentation | |
Modeling Task Force September 28, 2022, SCAG Social Economic Data Development for Transportation Model | 09/28/2022 | Presentation | |
Modeling Task Force July 27, 2022 Agenda | 07/27/2022 | Agenda | |
Modeling Task Force July 27, 2022 Effectiveness of Nonpharmaceutical Interventions to Avert the Second COVID-19 Surge in LA County: A Simulation Study | 07/27/2022 | Presentation | |
Modeling Task Force July 27, 2022 SCAG’s 2019 Base Year Transit Model Network Development | 07/27/2022 | Presentation | |
Modeling Task Force May 25, 2022 Agenda | 05/25/2022 | Agenda | |
Modeling Task Force May 25, 2022 Origin-Destination Pattern Comparison by County and Sub-County Area Streetlight vs SCAG Model Output | 05/25/2022 | Presentation | |
Modeling Task Force May 25, 2022 Overview of Regional Growth Forecasting | 05/25/2022 | Presentation | |
Modeling Task Force March 23, 2022 Agenda | 03/23/2022 | Agenda | |
Modeling Task Force March 23, 2022 Big Data & Tech in Transportation | 03/23/2022 | Presentation | |
Modeling Task Force March 23, 2022 SCAG Activity-Based Model | 03/23/2022 | Presentation |