Oxfordshire,
18
August
2026
|
14:52
Europe/London

Islip Bridge to close for traffic signal installation and improvement work to be carried out

Download

Residents and motorists are being made aware of a 10-week roadworks project, including a bridge closure, in Islip later next month to improve the long-term traffic situation in the area.

From 21 September, Oxfordshire County Council will be carrying out traffic signal installation and improvement work to Islip Bridge to keep it safe, improve pedestrian access and reduce unsuitable through‑traffic in the village.

Councillor Liz Leffman, Oxfordshire County Council’s Cabinet Member for Highways Construction and Repair, said: “The work is needed because the bridge has deteriorated due to higher traffic volumes, including heavier vehicles. Action is required to protect the bridge and ensure safe use for everyone.

“We appreciate that the scheme is likely to cause significant disruption, but we will endeavour to complete the work as safely and quickly as possible.”

The first phase, from 21-25 September, will involve temporary traffic signals for preparation works.

Phase two, from 28 September - 20 November, involves the full closure of Islip Bridge to all motor vehicles, including buses. A signed diversion route will be in place, although pedestrian and cyclist access will be maintained at all times.

The work will include the installation of permanent three-way traffic signals controlling vehicle movements across Islip Bridge; narrowing the carriageway to three metres to protect the bridge structure; installing a new 1.5 metre-wide footway on the west side of the bridge; and traffic calming on the southern approach.

Drainage repairs, resurfacing, footway improvements and new road markings will also be carried out, while Mill Street will be made one-way in advance of the scheme.

Staff will be present at either end of the bridge during the closure to manage safety and provide assistance.

Access to nearby properties and businesses will be accommodated where possible, although short delays may occur.

During the bridge closure, the H5 bus service between Bicester and the John Radcliffe Hospital will serve Islip from the north and then follow the diversion via Kidlington Road, Bicester Road, A40, to Barton and vice versa. 

A shuttle service will operate between Barton and the bus stop on the south side of the bridge.

The work was scheduled to take place after the summer harvest period, when agricultural traffic flows are lower. This helps reduce the impact on the surrounding road network, supports local communities and helps reduce the risk of delays.

Sign up to hear from us and receive the latest news and updates in our fortnightly newsletter, Your Oxfordshire.