20260826 10265700 1.0 TRUE Neighborhood_Mobility_SCAG This layer identifies Neighborhood Mobility Areas (NMA) in the region using the attribute Sum_Zscore as the operative attribute. The Tier 2 TAZs in this layer that have a numerical value of the attribute Sum_Zscore at or above the 80th percentile were NMAs for the purpose of Connect SoCal. The attributes in the file Int_Zscore, L_speed_Zs, Luent_Zsco, and Dist_Sum_Z were summed to create the attribute Sum_Zscore. Joseph Cryer, Kevin Kane, Ariel Pepper