A Watford road is closed for resurfacing.
Langley Road is shut from the junction of Hempstead Road to the junction of St Albans Road in both directions.
Work on the worn-out sections of the road began on Wednesday and are due to be completed by August 6.
Eurovia, on behalf of Hertfordshire County Council, will be carrying out the work between 9.30am and 4.30pm.
A diversion route is in place along Hempstead Road.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here