A78 Roadworks

Current and planned roadworks on the A78 in Scotland, supplied by Traffic Scotland.

Current and planned works on the A78

LiveLane restriction

A78 · Northbound

A78 NB IBM - Mobile Lane Closures

Start: 11 May 2026, 20:00
End: 30 Jan 2027, 06:00

LiveLane restriction

A78 · Southbound

A78 SB IBM - Mobile Lane Closures

Start: 11 May 2026, 20:00
End: 30 Jan 2027, 06:00

LiveRoadworks

A78 · Southbound

A78 Gallowgate Street Largs - Parking Restriction/Scaffolding on Footway

Start: 22 Jun 2026, 00:00
End: 30 Jun 2027, 23:59

LiveRoadworks

A78 · Northbound

A78 NB Sharphill Rbt - Chapelhill Rbt Road Part of a Diversion Route

Start: 27 Jul 2026, 06:00
End: 16 Sept 2027, 20:00

LiveRoadworks

A78 · Southbound

A78 SB Chapelhill Rbt - Sharphill Rbt Road Part of a Diversion Route

Start: 27 Jul 2026, 06:00
End: 16 Sept 2027, 20:00

LiveRoadworks

A78 · Southbound

A78 SB Gallowgate Street Largs -Footway Closure

Start: 6 Aug 2026, 08:00
End: 30 Jun 2027, 23:59

LiveRoadworks

A78 · Northbound

A78 Gallowgate Largs NB - Contraflow

Start: 21 Sept 2026, 22:00
End: 31 Jan 2027, 23:59

LiveRoadworks

A78 · Southbound

A78 Gallowgate Largs SB - Contraflow

Start: 21 Sept 2026, 22:00
End: 31 Jan 2027, 23:59

LiveRoadworks

A78 · Northbound

A78 Haylie Brae to Waterside St Jct Largs NB - TTL's

Start: 5 Oct 2026, 09:30
End: 19 Feb 2027, 23:59

LiveRoadworks

A78 · Southbound

A78 Waterside St Jct to Haylie Brae Largs SB - TTL's

Start: 5 Oct 2026, 09:30
End: 19 Feb 2027, 23:59

LiveRoadworks

A78 · Northbound

A78 NB Between Eglinton & Pennyburn Rbt - Road Part of Diversion

Start: 7 Oct 2026, 13:50
End: 4 Nov 2026, 23:59

LiveRoadworks

A78 · Southbound

A78 SB Between Eglinton & Pennyburn Rbt - Road Part of Diversion

Start: 7 Oct 2026, 13:50
End: 4 Nov 2026, 23:59

LiveRoadworks

A78 · Southbound

A78 SB Snowdon Terrace at Corsehill Dr - Road part of Diversion

Start: 12 Oct 2026, 09:00
End: 15 Nov 2026, 17:00

LiveRoadworks

A78 · Northbound

A78 NB Snowdon Terrace at Corsehill Dr - Road Part of Diversion

Start: 12 Oct 2026, 09:00
End: 15 Nov 2026, 17:00

LiveRoadworks

A78 · Southbound

A78 Greenock Rd, Largs SB - Works Entirely on Footway

Start: 13 Oct 2026, 08:30
End: 10 Nov 2026, 23:59

LiveRoadworks

A78 · Southbound

A737 Irvine Rd SB - Total Closure

Start: 26 Oct 2026, 09:00
End: 7 Nov 2026, 06:00

LiveRoadworks

A78 · Northbound

A737 Irvine Rd NB - Total Closure

Start: 26 Oct 2026, 09:00
End: 7 Nov 2026, 06:00

LiveRoad closure

A78 · Southbound

A78 SB Irvine Bypass off slip from Eglinton I/C - Closure

Start: 26 Oct 2026, 20:00
End: 7 Nov 2026, 06:00

LiveLane restriction

A78 · Northbound

A78 Barassie off slip to Newhouse off slip NB - NS lane closure

Start: 28 Oct 2026, 20:00
End: 4 Nov 2026, 06:00

LiveRoadworks

A78 · Northbound

A78 NB Meadowhead Rbt - Inner Ring Closure

Start: 28 Oct 2026, 20:00
End: 4 Nov 2026, 06:00

LiveLane restriction

A78 · Southbound

A78 SB Approach to Meadowhead Rbt - Lane closure

Start: 28 Oct 2026, 20:00
End: 4 Nov 2026, 06:00

Planned · times unconfirmedRoad closure

A78 · Eastbound

A78 Dunlop Street to A8 Ratho Street (Bullring) EB - Road Closure

Project start: 3 Aug 2026, 00:01
Project end: 11 Nov 2027, 23:59

Traffic Scotland lists this as planned work. Specific restriction times are not supplied; the dates above cover the wider project.

Planned · times unconfirmedRoadworks

A78 · Northbound

A78 Irvine Rd, West Kilbride NB - TTL's

Project start: 30 Oct 2026, 09:30
Project end: 3 Nov 2026, 15:30

Traffic Scotland lists this as planned work. Specific restriction times are not supplied; the dates above cover the wider project.

Planned · times unconfirmedRoadworks

A78 · Southbound

A78 Irvine Rd, West Kilbride SB - TTL's

Project start: 30 Oct 2026, 09:30
Project end: 3 Nov 2026, 15:30

Traffic Scotland lists this as planned work. Specific restriction times are not supplied; the dates above cover the wider project.