You are lucky. My cycle to work (downtown Toronto, Canada) is in all fairness rather relaxed (bike lane 80% of the way, largely non-arterial street), but it is a rare day when I don't have to leave the bike lane at least once for a stopped delivery vehicle or truck. Best part? Any tickets they may get are waived if they go to the transportation department and prove they were on delivery. Apparently it's the city's way of being business-friendly.