Mariana Lake Grading & Bridge Culverts

This project consisted of grading, bridge culverts and other work north of Mariana Lake.


Alberta Transportation

Project Location:

North of Mariana Lake to North of Algar Tower

Major Quantities:

Clearing / Mulching / Timber Salvage - 171 ha
Excavation - 1,665,000 m3
Borrow Excavation - 207,000 m3
Overhaul - 525,000 m3
Bridge Structure

Contract Type:

Unit Price


General Contractor

Contract Awarded:

December 2012

Work Commenced:

January 2013

Work Completed:

October 2014

Project Image