Haljackey
Active Member
The 407 ETR has already reached full build out in terms of lane count in some sections, so further widening would require a complete rebuild of the corridor, including many of the interchanges and overpasses.
...That won't happen any time soon as that kind of work would cost a lot of money, last a long time, and lead to some lane restrictions. Also it doesn't make practical sense as the lifespans of the overpasses are still relatively new. They won't need replacement for a long time, especially with frequent rehabilitation work done.
An interium solution involves building one or two auxiliary lanes between interchanges as dedicated entrance/exit lanes. Widening the ramps can help as well. At major interchanges (except the 400) the remaining flyover ramps could be built, removing the inefficient loops.
So once full build out + these projects can't relieve congestion, then tolls will spike to reduce traffic volumes. That means the 401 will get even busier than it is now.
401 needs something to hold the 'busiest highway' title. There is some competition coming
...That won't happen any time soon as that kind of work would cost a lot of money, last a long time, and lead to some lane restrictions. Also it doesn't make practical sense as the lifespans of the overpasses are still relatively new. They won't need replacement for a long time, especially with frequent rehabilitation work done.
An interium solution involves building one or two auxiliary lanes between interchanges as dedicated entrance/exit lanes. Widening the ramps can help as well. At major interchanges (except the 400) the remaining flyover ramps could be built, removing the inefficient loops.
So once full build out + these projects can't relieve congestion, then tolls will spike to reduce traffic volumes. That means the 401 will get even busier than it is now.
401 needs something to hold the 'busiest highway' title. There is some competition coming