June 17, 2024
INTRODUCTIONS
Welcome and Introductions
Purpose: Detail Our Mobility Plan
A Responsive Mobility Plan
CHANGING HABITS
At Somernova, we aim to progressively shift transportation choices from driving to more sustainable options such as walking, bicycling, micromobility, and public transit as we expand our campus. Our Momentum Mobility Plan is designed to create an environment that supports diverse and sustainable transportation options and reduces car dependency. In doing so, we aim to foster a healthier, more connected community.
PLAN PRINCIPLES
PEOPLE CREATE GREAT PLACES
representatives from the campus, neighboring areas, the Union Square community, and local government, we will create a dynamic framework for ongoing enhancement of our mobility plans. This inclusive council will ensure continuous improvement and adaptation to achieve our mobility goals effectively, fostering an environment where every voice contributes to the creation of great places.
PLAN PRINCIPLES
INCREMENTAL DEVELOPMENT
ongoing, emerging conditions and opportunities by enabling an iterative approach. Each incremental step in the redevelopment will provide opportunities to continue refining, improving, and ensuring the plan achieves its goals.
PLAN PRINCIPLES
Inviting spaces with a mix of uses encourages people to spend more time in a place, fostering a vibrant community atmosphere. This character reduces the need for car trips to other destinations by compelling workers, residents, and visitors to stay for lunch, coffee, and leisure activities. We can minimize unnecessary travel and promote a more sustainable, enjoyable community environment by prioritizing aesthetic and functional design in Somernova's public spaces.
BEAUTY & PLACEMAKING
PLAN PRINCIPLES
enhancing connections and removing barriers. Adding missing links and improving infrastructure encourages walking and cycling, making travel within the neighborhood more convenient and enjoyable. This approach fosters a sense of proximity, reducing the need for car trips and promoting a healthier, more active community.
PROXIMITY & CONNECTIVITY
PLAN PRINCIPLES
PLANET-MINDED INDIVIDUALS
sustainability and making a positive impact on the planet. By fostering an environment that prioritizes walking, biking, and sustainable transit, Somernova will naturally attract those who value a greener lifestyle. These like-minded individuals will be inclined to choose Somernova as their workplace, contributing to a community dedicated to environmental stewardship and continuous improvement.
A RESPONSIVE MOBILITY PLAN MULTIMODAL MOBILITY HUB
Co-locate transportation modes
• Facilitates seamless transfers Cycling
• Bluebikes stations
• On-site bike parking – 750 spaces
• E-bikes Pedestrians
• Sidewalk improvements
• Shared streets
• Raised crosswalks Transit
• New shuttle service
• Improved bus stops – shelters
• Bus rapid transit (BRT) lanes
• New station
Photo credit: Urbanism Next
https://www.walkscore.com/score/21-properzi-way-somerville-ma-02143
CURRENT TRANSPORTATION CONTEXT
CURRENT TRANSPORTATION CONTEXT
PROPOSED NORTH-SOUTH SHUTTLE
BUS STOP IMPROVEMENTS – SHELTER WITH BENCH AND INFO PANELS
SOMERVILLE AVENUE BUS RAPID TRANSIT
KEY MOBILITY ENHANCEMENTS
Phase 1 - Tyler St – Shared Street
Phase 2 – Park-Properzi Connection
Phase 3 – The Alley – Ped/Bike Improvements
Phase 4 – Park St Cycle Track
A RESPONSIVE MOBILITY PLAN
TRANSPORTATION MONITORING
MONITOR TRANSPORTATION AFTER FULL OCCUPANCY OF EACH PHASE
• CREATE SOMERNOVA MOBILITY ADVISORY COUNCIL
• COUNT AND ANALYZE INTERSECTIONS
• CHANGES TO SIGNAL PHASING AND TIMING IF NEEDED
• OPTION: CONSIDER CHANGING ALL-STOP PEDESTRIAN PHASES TO CONCURRENT
• TENANT TRAVEL SURVEY
• MONITOR USE OF OTHER MODES
• PARKING OCCUPANCY AND TURNOVER STUDY
• IF EACH PHASE’S PARKING IS NOT FULLY UTILIZED, BUILD LESS IN NEXT PHASE
MOBILITY MANAGEMENT PLAN
• ALIGNMENT WITH SOMERVISION 2040 – REDUCE RELIANCE ON SOVs
TRANSPORTATION DEMAND MANAGEMENT
TRANSPORTATION DEMAND MANAGEMENT
BASELINE - PREREQUISITES
TRANSPORTATION DEMAND MANAGEMENT
TRANSPORTATION DEMAND MANAGEMENT
Boynton Union Connect (TMA).
TRANSPORTATION DEMAND MANAGEMENT
TRANSPORTATION DEMAND MANAGEMENT
TRANSPORTATION DEMAND MANAGEMENT
HIGH OCCUPANCY VEHICLES
TRANSPORTATION DEMAND MANAGEMENT
TRANSPORTATION DEMAND MANAGEMENT
LAND USE & BUILDING DESIGN
A RESPONSIVE MOBILITY PLAN – PHASE 1
NEW TRIPS – 39% AUTO
PHASE 1 – a.m. PEAK HOUR A RESPONSIVE MOBILITY PLAN
# Change in queue (vehicles)
PHASE
1 – p.m. PEAK HOUR
Change in queue (vehicles) #
A RESPONSIVE MOBILITY PLAN – PHASE 2
NET NEW TRIPS – 39% AUTO
A RESPONSIVE MOBILITY PLAN – PHASE 3
NET NEW TRIPS – 39% AUTO
A RESPONSIVE MOBILITY PLAN – PHASE 4
NET NEW TRIPS – 39% AUTO
Result - approximately 1 car every 2 minutes entering (a.m.) or exiting (p.m.) at current auto mode share. Negative trips because this shows net new, i.e. these uses generate less than current uses.
QUESTIONS/DISCUSSION
ADDITIONAL MATERIALS
Speed Somerville Avenue Park Street Dane Street
Daily Traffic Volumes (vehicles per day)
Somerville Ave (East of Park) Park St Dane St Roadway* 11,400 6,770 5,690
*data collected in April 2023
CURRENT TRANSPORTATION CONTEXT
EXISTING CONDITION (2023)
- a.m. PEAK HOUR
CURRENT TRANSPORTATION
EXISTING CONDITION (2023)
- p.m. PEAK HOUR
HISTORIC TRAFFIC VOLUMES
PEAK-HOUR TRAFFIC VOLUMES
HISTORIC TRAFFIC VOLUMES
EXISTING CONDITION
(2023) - a.m. PEAK HOUR
Washington/Dane
Somerville/Dane
Somerville/Park
* 2023 volumes less 2014 volumes ()
HISTORIC TRAFFIC VOLUMES
EXISTING CONDITION (2023) - p.m. PEAK HOUR
Washington/Dane
Somerville/Dane
Somerville/Park
* 2023 volumes less 2014 volumes ()
CURRENT TRANSPORTATION CONTEXT
CURRENT TRANSPORTATION CONTEXT PEDESTRIAN VOLUMES
EXISTING CONDITION (2023)
CURRENT TRANSPORTATION CONTEXT BICYCLE VOLUMES
EXISTING CONDITION (2023)
AUTO SHARE --TRAFFIC QUEUES
Existing Condition (2023) – a.m. PEAK HOUR
EXISTING CONDITION (2023) – p.m. PEAK HOUR Change in queue (vehicles)
PHASE 1 – a.m. PEAK HOUR A RESPONSIVE MOBILITY PLAN
A RESPONSIVE MOBILITY PLAN
PHASE
1 – p.m. PEAK HOUR 1/2 1/0
Change in queue (vehicles) #
A RESPONSIVE MOBILITY PLAN
PHASE 1 + 2 – a.m. PEAK HOUR
1/1 # Change in queue (vehicles)
PHASE
1+ 2 – p.m. PEAK
HOUR
1/1 1/0 Change in queue (vehicles) #
A
PHASE 1+2+3 – a.m. PEAK HOUR
RESPONSIVE MOBILITY PLAN 39% AUTO SHARE --TRAFFIC QUEUES 1/2 3/3 1/1 1/3
A RESPONSIVE MOBILITY PLAN
PHASE 1+2+3 – p.m. PEAK HOUR 0/2 2/3 1/0 0/1 Change in queue (vehicles)
A RESPONSIVE MOBILITY PLAN
FULL BUILD – a.m. PEAK HOUR
# Change in queue (vehicles)
FULL BUILD –
p.m. PEAK HOUR
2/2
Change in queue (vehicles)
EXISTING CONDITION (2023) – a.m. PEAK HOUR
FULL BUILD – a.m. PEAK HOUR
CURRENT TRANSPORTATION CONTEXT
EXISTING CONDITION (2023) = p.m. PEAK HOUR
AUTO SHARE --TRAFFIC QUEUES
FULL
BUILD
– p.m. PEAK HOUR Change in queue (vehicles)
BETTER
SERVICE CHANGES
(bus frequency in minutes)
BETTER BUS PROJECT – TRANSIT CAPACITY IMPROVEMENTS
SERVICE CHANGES
(one-way hourly ridership capacity)
PROJECT SITE PLAN
PLANNED PROGRAM
A RESPONSIVE MOBILITY PLAN
Transportation Access Plan (TAP)
• Required by Somerville Mobility Division
• Describes site access by mode
• Includes:
TRANSPORTATION ACCESS PLAN (TAP) AND MOBILITY MANAGEMENT PLAN (MMP)
• Illustrative site plan – overall development plan, with emphasis added to show bicycle parking and loading areas
• Transportation elements plan – identifies elements to be improved, such as sidewalks and driveways
• Pedestrian access plan – shows pedestrian paths of travel through and around the site
• Bicycle parking plan – shows bicycle parking locations and paths of travel through and around the site
• Motor vehicle parking plan – shows vehicle parking layout on site, including access points
• Vehicle movement plan – AutoTURN diagrams showing different sizes of vehicles accessing the site
Mobility Management Plan (MMP)
• Required by Somerville Mobility Division
• Includes:
• Transportation Demand Management (TDM) summary
• Financial incentives
• Shared vehicle services
• Employment programs
• Marketing and education
• Parking management
• EV Parking
• On-site services