The A935 road between Brechin and Montrose has reopened after an earlier crash closed the road on Wednesday evening.
The road was closed shortly before 6pm.
A post by bus operator Stagecoach, on X had advised that services were facing “significant delays”.
It added: “Service 40 and 40a will suffer significant delays due to a RTC at house of Dun.
“All services will be diverted via A935.
“Montrose and Brechin will still be served.”
It later confirmed that services were running as normal once again at around 8.15pm.
It’s not known if anyone was injured in the incident.
Police Scotland has been contacted for comment.