Fans advised the Nene Parkway is closed this weekend.
Fresh road closures are planned along the Nene Parkway between Friday and Monday (January 20-23) to attempt to remove an old footbridge.
The bridge was originally planned to be removed two weeks ago (January 6-9) but high winds prevented the work from taking place. Now, bridge demolition works have been scheduled to take place on January 21 and 22.
This means that the Nene Parkway will be closed from J15 to J33 from 8pm on Friday, January 20 and will reopen no later than 6am on Monday, January 23.
Posh and Charlton fans are advised to take extra time for their journey should they normally take this route to the stadium.