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Hertfordshire County Council

List of current and upcoming roadworks

Here are the bigger roadworks happening in Hertfordshire. We'll be on site at some point between the dates given – we're not often there for the full period.

Roadworks and road closures

LocationWhat's happening?When?

Chalfont Lane, Maple Cross 

High Speed Railway (HS2) project

8 Nov 2019 – 2026

North Road, Stevenage

Walking and cycling improvements

12 Jun 2023 – Feb 2024

Varying sites across Hertfordshire

Post COVID-19 high street recovery

24 May 2020 until further notice

Welwyn Garden City town centre

Walking and cycling improvements

1 Feb – spring 2024

M25 junction 10 / A3

National Highways improvement works

29 Sept 2023 – 2025

A602 Lytton Way (Tesco car park), Stevenage

Changes to the layout of the traffic management

3 Oct 2023 until further notice

Wellfield Road, Hatfield

Gas mains replacement works

2 Jan – 15 April 2024

Brownlow Road, Whitehill and Bridgewater Road, Berkhamsted

Drainage construction works

2 Jan – 29 Mar 2024

A10 – various locations

Tree, vegetation and maintenance works

8 Jan – end of Mar 2024

Graveley Road / North Road junction, outside Stevenage

Road safety improvements

8 Jan – end of May 2024

A404 London Road (Park Close junction), Rickmansworth 

Cadent Gas repair works

22 Jan – 1 Mar 2024

B487 Redbourn Road (between Oakfield Road to West Common), Hatching Green

Cadent Gas major renewal works

22 Jan - 17 May 2024

Hayling Road (junction with Harewood Road), South Oxhey

Affinity Water mains service supply works

30 Jan - 14 March 2024

B197 Wellfield Road, Hatfield

Cadent Gas renewal works (PDF 114KB)

5 Feb - 29 March 2024

Warrengate Road, North Mymms, Hatfield

Environment Agency test closure on flood defences (PDF 65KB)

12 - 13 Mar 2024

Chalfont Road, Maple Cross 

Cadent Gas replacement works

12 Feb - 9 Mar 2024

Icknield Way, Tring

Drainage accommodation works

19 Feb - 1 Mar 2024

Burton Avenue, Watford 

Works are needed to make safe carriageway void

22 Feb – 7 Mar 2024

B1004 Ware Road

Investigatory works

Until further notice. 

A4147 Catherine Street (Normandy Road to Adelaide Street), St Albans 

Electrical Main  installation 

4 Mar - 6 April 2024

Prestwick Road (junction with Hoylake Gardens), South Oxhey

UKPN supply works

28 Feb - 5 Mar 2024

St James Road (Clarendon Road to Willoughby Road), Harpenden

Drain emptying

15 Mar 2024

Corner Hall Avenue (Cedar Walk to Crabtree Close junction), Hemel Hempstead

Drain emptying

15 Mar 2024

Bromley Lane, Much Hadham

Surface dressing preparation

29 Feb - 4 Mar 2024

Dyes Lane, Stevenage

Surface dressing preparation

4 - 6 Mar 2024

Long Lane, Rickmansworth

Surface dressing preparation

4 - 6 Mar 2024

Kimpton Bottom, Kimpton

Surface dressing preparation

5 - 7 Mar 2024

Harefield Road, Maple Cross

Surface dressing preparation

5 - 7 Mar 2024

C161 Oxbow (south side of Eastwick Road by Marlers and Pole Hill), Sawbridgeworth

Surface dressing preparation

6 - 8 Mar 2024

Stevenage Road, Little Wymondley

Surface dressing preparation

7 - 11 Mar 2024

Comet Way, Hatfield

Surface dressing preparation

4 - 7 Mar 2024
(8pm - 6am)

Cuffley Hill, Cuffley

Surface dressing preparation

5 - 8 March 2024
(8pm - 6am)

A1184 London Road, Spellbrook

Surface dressing preparation

7 - 9 Mar 2024
(8pm - 6am)

Clothall Road, Baldock

Surface dressing preparation

8 - 13 Mar 2024
(8pm - 6am)

A1250 Dunmow Road (between junction of Parsonage Lane and A120), Bishops Stortford

Essex Highways works

29 Feb - 1 Mar 2024
(9pm - 5am)

B1004 Rye Street (between Foxdells Lane and Bourne Brook bridge), Bishops Stortford

Electricity Network Company  installation works

1 - 18 Mar 2024

Half Acres, Bishops Stortford

Affinity Water installation works

2 - 3 Mar 2024

A1060 London Road (from A1250 Dunmow Road to Hallingbury Road roundabout), Bishops Stortford

Pavement works

3, 10 and 17 Mar 2024

Baldwins Lane (near the junction with Durrants Drive), Croxley Green

Affinity Water emergency works

28 Feb - 1 Mar 2024

Berry Lane (under the M25 overbridge), Rickmansworth

Cadent Gas emergency works

29 Feb - 8 Mar 2024

A41/M1 Junction 5 (Berry Grove Roundabout), Bushey 

Resurfacing works

 3 - 21 Mar 2024

Berry Lane (junction with Common Gate Road and Dog Kennel Lane), Rickmansworth

Cadent Gas replacement works

4 Mar - 2 Apr 2024

Blue Bridge Road, Brookmans Park

Road repairs (PDF, 202KB)

4 - 6 Mar 2024

Ayot Green, Welwyn

Cadent Gas connection works (PDF, 175KB)

 11 - 15 Mar 2024

Glenhaven Avenue, Borehamwood

Resurfacing works

8 - 9 Mar 2024

Swingate, Stevenage

Resurfacing works

17 - 24 Mar 2024

 

 

 

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