The venues, including the main stadium, velodrome and aquatic centre, have moved into their final year of construction.
"By setting out clear milestones right from the start of the project, we have offered a window into the delivery of this unprecedented construction project, allowing people to judge our progress for themselves," said ODA chief executive David Higgins.
"‘We are in good shape for the home straight but the last leg of the race is often the hardest and we are not complacent about the many challenges still ahead."
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