A120 road closures & live traffic incidents

No live closures are reported on the A120 right now.

Live A120 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

A120 closures planned this week

A120 eastbound Great Dunmow carriageway closure

Planned Roadworks National Highways

Uttlesford A120 · A120 Eastbound Between B1256 Near Great Dunmow (West) And B1008/B1256

Starts in 8 hours 41 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 05:00

A120 eastbound Great Dunmow carriageway closure

Category: Road Maintenance

View update

A120 both directions Bishops Stortford to Braintree mobile lane closures (MP 18/6 to 42/2)

Planned Roadworks National Highways

Uttlesford A120 · A120 Eastbound Between B1256 Near Great Dunmow (West) And B1008/B1256

Starts in 8 hours 41 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 04:00

A120 both directions Bishops Stortford to Braintree mobile lane closures (MP 18/6 to 42/2)

Category: Construction Work

View update

A120 both directions Panners Interchange to Marks Farm Roundabout mobile lane closures (MP 42/2 to 47/5)

Planned Roadworks National Highways

Braintree A120 · A120 Eastbound At A Minor Junction Between A131 (South) And B1018

Starts in 8 hours 41 minutes

Starts 5 Aug 2026, 19:00 Expected clear 6 Aug 2026, 04:00

A120 both directions Panners Interchange to Marks Farm Roundabout mobile lane closures (MP 42/2 to 47/5)

Category: Construction Work

View update

Recently cleared on the A120

All live closures A120 closure history