The A830 will remain open throughout the improvements however to keep everyone safe during the project a 10mph convoy system will be in place.
A £495,000 surfacing improvement project across six locations on the A830 between Glenfinnan and Corpach is currently underway to help upgrade the carriageway.
Anyone who finds themselves in a traffic tailback on a closed trunk road in Lochaber immediately after a serious or fatal road accident, should expect to be stuck for at least four or five hours, possibly even longer, while police crash investigators do their job.
Biker airlifted to hospital after Lochailort smash
Heavy traffic congestion is still being reported on the roads around Fort William this evening (Monday) following a serious four-vehicle smash on the A830 trunk road at Fassfern between Fort William and Mallaig.
Motorcycle bursts into flames after A830 collision.