Meaning
An obstacle or major hindrance that completely stalls a project's forward momentum.
Three examples from work
Project status
Delivery ManagerAre there any major roadblocks threatening the launch?
LeadThe legal compliance review is our main roadblock right now.
Client escalation
Logistics CoordinatorThe port customs inspection is a complete roadblock for this shipment.
DispatcherI am preparing the expedited clearance paperwork.
Sprint standup
Scrum MasterDo we have any roadblocks that require management intervention?
DeveloperNo roadblocks today, all dependencies are clear.