Grantham Southern Relief Road March update

GSRR - March 2026 Update

An overview of progress on the Grantham Southern Relief Road project.

What we achieved in February

  • West side of site – installed temporary works to Pier 3 / carried out maintenance to working platform at Pier 2 and 3

What's happening in March

  • West side of site – begin bridge push across East Coast Main Line and River Witham by launching the bridge deck to Pier 1 / begin bridge deck assembly once launch has started / continue temporary works to Piers 2 and 3

Current/ongoing traffic restrictions and closures

  • Lane restrictions around the B1174 Roundabout to facilitate the construction of the haul route and access into site

Upcoming traffic restrictions and closures

  • N/A

Watch 'Grantham Southern Relief Road Bridge Push Timelapse - Shunt 1'.

Published: 6th March 2026