 And ever since they went encrypted with their radios, getting any intel on the Parkway incidents is difficult at best. At the Bay Bridge, volume delays about average for a Friday and summer. If I was heading that way, I probably would have expected a little worse. It's definitely heavy, but two-way traffic continues. On 270, normal northbound slowing. 70 westbound, very slow over South Mountain. An incident was bringing it down to one lane beyond Route 66.