Answer: bottlenecks

AnswerCrossword Clue
BOTTLENECKSConditions that hinder progress.
BOTTLENECKSJam makers
BOTTLENECKSJams
BOTTLENECKSTraffic jam causes, sometimes
BOTTLENECKSDriving nightmares
BOTTLENECKSSome traffic tie-ups
bottlenecksA situation that causes delay in a process or system
bottlenecksA device shaped like the neck of a bottle, worn on a guitarist's finger to produce special sound effects
bottlenecksThe style of guitar playing that uses such a device
bottlenecksThe neck or mouth of a bottle
bottlenecksA point of congestion or blockage, in particular
bottlenecksA narrow section of road or a junction that impedes traffic flow
bottlenecksBOTTLENECK, a narrow place in a road where traffic is apt to be congested