Traffic on Oakland Avenue between Hillside and El Cerrito was disrupted for a few hours on Friday as a massive crane operation to move a prefabricated accessory dwelling unit (ADU) into a homeowners backyard got underway. Residents received notice via AC Alert on Wednesday that traffic control would be in place between 10 a.m. and 4 p.m.
Workers add straps to the ADU 
Assisting the initial lift of the ADU 
The ADU unit is lifted off the ground and rotated to clear the trees 
The unit is lifted over the homes on Oakland Avenue 
The operation drew a crowd
