Here's why your commute is so horrendous

Good morning commuters!

Road and lane closureshave been piling up on each other in the last few weeks to the point where afternoon congestion in the core is basically unavoidable.

• Traffic woes to continue until LRT starts rolling, Manconi says

Here are some of the reasons, planned and unplanned, why we're here.

Portage Bridge

Work on the Portage Bridge's bicycle lane is taking away a Gatineau-boundtraffic lanejust west of the Parliamentary district until June.

One of thetwo remaining lanesis for buses and vehicles with more than one person inside, while the other is for all non-transit vehicles.

This was already a significant issue before the floods now that the Chaudire Crossing is closed, it's the only bridge in the area, and the lane closure is causing bad backupsinto Centretown and LeBreton Flats.

Gatineauramps

There have been ramp closures and lane restrictions on the connections between boulevard Maisonneuve, Highway 5 and Highway 50 since March.

They're expected to last until the week after Canada Day.

The closures were alreadybacking up traffic over the Macdonald-CartierBridge into Lowertown before flooding narrowed Highway 50 in both directions south of the DraveursBridge and now, things areevenworse.

Queenswayrestrictions

Work to eventually expand Highway 417 west of downtown Ottawa is creating a few traffic restrictions.

Ramps are closed from the westbound highway at Carling Avenue a closure that's been extendeduntil May 31, because of unforeseen soil issuesand eastbound at Maitland Avenue until May 28.

Roadwork is also bringing down the speed limit in the general area this week.

Sandy Hill ramps

The ramps connecting Nicholas Street to Highway 417, a busy entranceand exit for downtown Ottawa, have "long duration" lane reductions, according to the MTO.

Commuters have told us that drivershave been caught by surprise by the lane reductions, slamming on their brakes to slow down in time.

According to one caller, the work caused at least one rear-ender collision Tuesday morning.

Now for what wasn't planned.

Chaudire Crossing

Of the five bridges in the capital, the Chaudire Bridge takes the second-fewest amount of vehicles over the Ottawa River but that's still 19,000 vehicles a day.

Now, they have to find another route as the bridge is completely closed until August because of both flooding and scheduledrepairs.

Do drivers take the Portage instead? Remember, its Gatineau-bound lanes areunder construction and it's not easy to get across.

Do theytake the downtown Alexandra or Macdonald-Cartier bridges? The issues in Hull have severely slowed them down.

Also, transport trucks now have to take the Macdonald-CartierBridge, the only other crossing they can use.

Do they head four kilometres west to the ChamplainBridge? It would be a good idea if it weren't already so popularthe ChamplainBridge backed up Island Park Drive to the 417 on Tuesday, which bled onto the Sir John A. Macdonald Parkway and Scott Street, which bled onto Parkdale Avenue. And so on.

This won't change until next month, when a) the Portage Bridge work will end and give drivers there a full crossing again, and b) the next phase of theChaudireCrossing construction starts, which will at least let buses through.

Highway 50 narrows

Flooding has removed one lane each way from the busiest road out of Hull between Highway 5 and the DraveursBridge.

This is intensifying the backlog up the highway in the mornings, but in the afternoon it's one of the factors backing traffic badly up onto King Edward Avenue which spreads its congestion tentacles back onto Sussex Drive, St. Patrick Street, the Vanier Parkway, Beechwood Avenue and more.

What all this means is that at its worst, all of Ottawa between Westboro and New Edinburgh, the Ottawa River and the Queenswaycan be incredibly congested.

The issues on the highway can also lead to moretraffic on Baseline and West Hunt Club roads, as people try their backup plans.

The receding floodwaters will gradually make things better for drivers, including those who'll have both lanes of Highway 50 available once more.

But the commutemay not reallyimprove for another few weeks.

If you have atraffic or commuter gripe about driving, cycling or being a pedestrian commuteranything from problem intersections, to parking, to inefficient routes send itto Doug atdoug.hempstead@cbc.ca.

And remember,you can share what you see on the roads with me on Twitter at@cbcotttraffic. Or give me a ring at613-288-6900.

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