The southern section will be widened to three lanes over the next few years.

This segment was widened to four lanes in the 1990s.

The road was again widened in the late 1970s and early 1980s to four lanes (two each way).

Some areas are widened to 8 or 10 lanes by 1996.

The road was widened to four lanes in the 1970s.

In addition of the bridge project, there are also plans to widen the full road to four lanes.

This section is to be widened to four lanes by 2015.

Parts of the ring road were widened to six lanes in 2010.

The road into the area, Route 441, is being widened to four lanes from two.

Plans to widen the road to four lanes were put on hold in July.