Data taken from the Highways Agency website for all you lovely people
Northen Portel
Southbound Bore
1118m of "heading" (the top part of the tunnel)
846m of "bench" (the bottom part of the tunnel)
Northbound Bore
1101m of heading
343m of bench
Southern Portal
Northbound Bore
194m of heading
Southbound Bore
217m of heading
More Photo's coming soon boys and girls
please keep yours coming
keep on diggin.......
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