Gene Hackman leaves the plane wearing a grey pullover carrying a jacket and coat over his arm. By the time he reaches Richard Widmark, who's waiting for him, he's also carrying the pullover and a suitcase.
The bread truck carrying Tucker and Spiventa is shown driving across the Golden Gate Bridge in the southbound direction from Marin County to San Francisco. However, the very next scene in which the prisoners are escorted out of the truck clearly takes place under the roadway back on the Marin side of the bridge.