TM2 Network QA

2015 Networks

• Geodatabase - Includes all counties. Right click on model_net.gdb and select 'Download'
• 2022 02 01 release - Includes only the 2015 roadway network

• 2022 03 01 release - Includes the 2015 roadway network, nodes and transit links; also included a managed lane correction

• Travel Analysis Zones (TAZ) and Micro-Analysis Zones (MAZ) - Helpful for reviewing centroid connectors

• ArcGIS Online web maps - available upon request:

• Alameda

• Contra Costa
• Marin
• Napa
• San Francisco
• San Mateo
• Santa Clara
• Solano
• Sonoma

Resources

• Roadway Network Documentation including node and link attributes
• Network Rebuild Requirements - pdf document on Box
• GitHub repositories related to network tools:
• BayAreaMetro/travel-model-two-networks
• BayAreaMetro/network_wrangler
• BayAreaMetro/Lasso

Known Issues

• Managed Lane offset rendering problem
• Link shapes do not represent direction in point order of polyline
• Roadway links missing names (and freeway links missing route direction)
• Freeway names are not useful, missing route num
• num_lanes comprises of GP,HOV,ML,etc

Frequently Asked Questions (FAQs)

TBD. Please email Flavia with any questions you encounter while reviewing networks.