20211230 09274000 1.0 TRUE Highways A highways data layer based off TLMA.STREETS. This layer contains the highway type, number and speed limit fields. There is also an Alias field for alternative names. Latest changes - Changed a section of the I-215/SH-60 combined from a primary designation of SH-60 to I-215. SH-60 is now the alias in the section of I-215 between Riverside and Moreno Valley. Future changes - 90/60/215 Interchange configuration, 215/60 realignment. 04/24/09 - New state highway relinquishments on Highway 86, 195. Parts of those highways have been removed.