Moderate
Eastbound 🛑 now
A30 eastbound Holyway Cross exit slip closure 24/7
Overall Scheme Details: A30 eastbound Holyway Cross exit slip closed 24/7 for carriageway upgrade.
Diversion: Diversion via Kennards House and back.
✅ until 20:00 Sun 15 Nov
Severe
Westbound Starting soon 🌙 tonight
A30 westbound Bodmin to Innis Down carriageway closure (98/1 to 87/8)
Overall Scheme Details: A30 westbound Bodmin to Innis Down - carriageway closure for Improvement/upgrade scheme.
Diversion: Diversion via - A38 Launceston Rd, A389 and rejoin A38 at Innis Down Jct. Traffic from A38 to use Carminow roundabout, Priory Rd and then follow A389.
✅ until 07:00 Wed 23 Sep
Severe
Westbound Starting soon 🌙 tonight
A30 westbound entry slip from A38 carriageway closure
Overall Scheme Details: A30 westbound Bodmin to Innis Down - carriageway closure for Improvement/upgrade scheme.
Diversion: Diversion via - A38 Launceston Rd, A389 and rejoin A38 at Innis Down Jct. Traffic from A38 to use Carminow roundabout, Priory Rd and then follow A389.
✅ until 07:00 Wed 23 Sep
Severe
Eastbound Starting soon 🌙 tonight
A30 eastbound Alphington - carriageway closed between the exit and entry slip roads.
Overall Scheme Details: A30 eastbound Alphington - carriageway closed between the exit and entry slip roads leading to carriageway closure of A38 westbound.
Diversion: Diversion for M5 northbound traffic via exit at Alphington and immediately re-join A30.
Diversion for A38 westbound traffic via A377, A3015, A379 to join A38 westbound
✅ until 07:00 Wed 23 Sep
Severe
Eastbound Starting soon 🌙 tonight
A30 Eastbound Airport to Daisymount Full Closure
Overall Scheme Details: A30 Eastbound and Westbound Airport to Daisymount Full closure / Lane Closure for filter drains
✅ until 07:00 Wed 23 Sep
Severe
Westbound Starting soon 🌙 tomorrow night
A30 westbound Kennards House to Five Lanes carriageway closure
Overall Scheme Details: A30 westbound Kennards House to Five Lanes carriageway closure for carriageway upgrade.
Diversion: Diversion via A388 and A38.
✅ until 07:00 Thu 24 Sep
Severe
Westbound Starting soon 🌙 Thu 24 Sep
A30 westbound Carland to Chiverton carriageway closed
Overall Scheme Details: A30 westbound Carland to Chiverton- carriageway closure for Chiverton to Carland improvement scheme.
Diversion: Diversion via A3058, A3075
✅ until 07:00 Fri 25 Sep
❓ A30 roadworks — Frequently Asked Questions
Are there roadworks on the A30 right now?
Yes — National Highways is reporting 1 set of roadworks running on the A30.
Is the A30 closed tonight?
6 closures are scheduled on the A30 in the next 72 hours. Each one is listed above with its window and diversion.
When are A30 roadworks usually carried out?
Most National Highways lane closures on the A30 run overnight and are lifted before the morning peak (07:30–09:00). Full carriageway closures are usually weekend nights, with a signed diversion.
🛣️ Data from National Highways ·
All UK roadworks ·
Overnight closures ·
A30 live traffic
Roadworks change at short notice. Always follow signs and signals on the road.