El Sobrante Sanitary Landfill: 10910 Dawson Canyon Rd.

From Corona:

South on Hwy 15 to Temescal Cyn Rd.
Left on Temescal Cyn Rd.
Right turn on first street

From La Sierra:

91 Freeway to Hwy 15
South on Hwy 15 to Temescal Cyn Rd.
Left on Temescal Cyn Rd.
Right turn on first street

From Elsinore:

North on Hwy 15 to Temescal Cyn Rd.
Right on Temescal Cyn Rd.
Right turn on first street