New developement https://transparentgov.net/cleargov1/1690/caltrans-rebuild-ca-project-map-playground
caltrans rebuild ca project map playground
3 panel system
https://transparentgov.net/json2tree/esri/server/folder.html?org=https%3A%2F%2Fodpsvcs.dot.ca.gov%2Farcgis%2Frest%2Fservices&url=https%3A%2F%2Fodpsvcs.dot.ca.gov%2Farcgis%2Frest%2Fservices&arcgis_online_token=&select_folder=12&select_layer=11
2 panel system
https://transparentgov.net/json2tree/esri/server2/folder.html?org=https%3A%2F%2Fodpsvcs.dot.ca.gov%2Farcgis%2Frest%2Fservices&url=https%3A%2F%2Fodpsvcs.dot.ca.gov%2Farcgis%2Frest%2Fservices&arcgis_online_token=&select_folder=12&select_layer=
caltrans CA DOT California department of transportation rest api
https://odpsvcs.dot.ca.gov/arcgis/rest/services
current project map
https://odp.dot.ca.gov/sb1/
Project map embeded into rebuild CA parent website
https://rebuildingca.ca.gov/map
Try to use experience builder developer edition to create this map
https://caltrans-sandbox-map.sprucetech.com