As part of the tunnel works, the eastbound M25 will be widened to 3 lanes through the junction.sphynx2k wrote:Is the 2 lane section going to be upgraded to 3 lanes or is something simpler such as resurfacing happening?gazza72 wrote:Yes. The Holmsdale tunnel is shortly due for an upgrade, and works have taken place to strengthen the surrounding roads to cope with the diverted traffic whilst work takes place.ndp wrote:Isn't the M25 currently 2 lanes in one direction, 3 in the other through the A10 junction?
M25 - Construction
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