I680 South in Contra Costa County (Sinclair Freeway)
These photos are from 4/9/2011. The highway looked so good
this day. There was a highway project underway when these were
taken. I
had been wanting for a while to cover this section of I680.This is about Mile 29.
![[I680 North]](i680_s_contracosta_2011_17.jpg)
This is about Mile 29. The flyover to I580 East was built around 2000 - 2001. It did make a big difference.
![[I680 North]](i680_s_contracosta_2011_18.jpg)
This is at Interstate 580. A right hand lane bottlenecks after the interchange. This interchange used to be for US50 and Route 21. I580 also used to be US48.
I580 East
I580 West
I580 East in February 2018
![[I680 North]](i680_s_contracosta_2011_19.jpg)