Interstate 680 South in Alameda County

This is just before Vargas Road, which is after the summit on I680. The summit is about 650'.

There is no smog in the distance here. This is dropping down Mission Pass.

Vargas Road is Exit 18.

California 238 (formerly Highway 9) is Exit 16. This is before Washington Blvd or about Mile 17.

I680 South in Alameda County