Ontario Ministry of Transportation,.

Replacement of the Highway 401 underpass structure at Highway 19 (Plank Road) and associated interchange improvements

'G.W.P. 3079-09-00'. 'This Design and Construction Report (DCR) documents the environmentally significant aspects of the planning, design and construction of the replacement of the Highway 401 underpass structure at Highway 19 and associated interchange improvements.' --Purpose of the Design and Construction Report. Subject(s): Environmental impact statements - Ontario - Ingersoll., Underpasses - Design and construction - Ontario - Ingersoll. Archived by the Ontario Legislative Library: Jan. 21, 2016.

Replacement of the Highway 401 underpass structure at Highway 19 (Plank Road) and associated interchange improvements

'G.W.P. 3079-09-00'. 'This Design and Construction Report (DCR) documents the environmentally significant aspects of the planning, design and construction of the replacement of the Highway 401 underpass structure at Highway 19 and associated interchange improvements.' --Purpose of the Design and Construction Report. Subject(s): Environmental impact statements - Ontario - Ingersoll., Underpasses - Design and construction - Ontario - Ingersoll. Archived by the Ontario Legislative Library: Jan. 21, 2016.