I’m sure if you’ve been keeping an eye on local news at all, you’ve noticed the storm brewing around the latest round of debates over where to build a new bridge across the Ottawa River. If you haven’t, though, here’s a quick primer:
The National Capital Commission (NCC) is looking to build a new bridge across the Ottawa River, with the intent of removing trucks from downtown Ottawa, which currently cross the river using the Macdonald-Cartier Bridge. This means that they usually exit the 417 at Nicholas Avenue, and take it up to Rideau Street on to King Edward Avenue, which leads to the bridge. Needless to say, this has a fairly detrimental effect on those streets, with noise, pollution and congestion all unfortunately prevelant.
With this in mind, the NCC commissioned a study which, last September, recommended Kettle Island as the best site for a new bridge. Naturally, this led to a fight between east end residents, with those living near the site coming out against the plan, suggesting Lower Duck Island as an alternative.
Now, I’m not an expert on bridge construction, but I am a geographer, and when I look at these two sites, I can see some clear advantages in favour of Kettle Island, which I’d like to break down here. (Full disclosure, first of all: I used to live near the Lower Duck site, so I do have some bias, here)
Infrastructure
Kettle Island, as it stands, has a solid link with the 417, the Aviation Parkway. The Parkway has a full on\off ramp system at the highway, and is a four-lane, semi-grade separated roadway running almost all the way to the river. It will require some re-working near it’s end point to avoid the Ottawa-Rockcliffe Airport, but overall few changes will likely need to be made.
Lower Duck Island has no such connection. For one thing, it is past the “split”, where highway 174 heads east after the 417’s turn towards the south, an area known for its congestion (though admittedly, there are plans to widen this highway). There is an exit at Montreal Road, but no clear link to the north. Shefford Road, not far away, does run towards the river, but is fairly low-capacity and directly abuts a residential area. Light industrial and commercial development, meanwhile, prevents the easy construction of a road from the Montreal Road exit north to the river.
Community Impact
When it comes to Kettle Island, personally, I think a lot of the negative reaction is overblown. The Aviation Parkway is, as mentioned previously, partly seperated from nearby neighborhoods, and is a large enough road to be able to deal with an increase in traffic. Residents near the Parkway, though, will see some increase in traffic noise, and the road will become more congested, but probably not unmanagable so. Care would also need to be taken to ensure that the Aviation Museum was not adversely affected.
Lower Duck, meanwhile, could have a very low impact, I will grant, if the bridge is built to the east of the Rockcliffe Parkway. However, this would require the construction of a new exit from the 174, meaning significant reconstruction would be needed on the highway—likely a prohibitively expensive gesture. As mentioned above, the only other possibility would be a Montreal\Shefford link, which would easily have a much worse impact than the Aviation Parkway. And finally, the increased congestion this bridge would cause on the 174 can’t be ignored, as congestion is already a significant concern for residents of the area.
Environmental Impact
It does almost go without saying that any new bridge will have an environmental affect, but they would likely be markably different between the two sites. At the Kettle Island site, there is, essentially a clear corridor to and from major roadways on either side of the river. The main concern here would be Kettle Island itself, a low-lying, environmental sensitive alluvial island (made up of sediments deposited by the river, in other words). According to Ottawa Riverkeeper, the island is home to a highly unique swamp ecosystem, one which we should definitely make an effort to preserve. From an evironmental perspective, Kettle Island is not ideal, but it is almost certainly better than Lower Duck.
First, should the Montreal\Shefford approach I mentioned be taken, Lower Duck Island would cause similar environmental concerns as Kettle Island. Furthermore, though, even if the bridge were built further east, then the northern end of Grant’s Creek Conservation Area becomes an issue, as it would need to be protected from heavy traffic flows across the river. The final nail in the coffin is the Quebec side of the river, where we find Parc de Baie-McLaurin, a large, marshy bay along the banks of the river. Having a bridge touch down here would be disasterous, to say the least.
I think that these three categories represent the most important factors in deciding where this new bridge should go. Kettle Island obviously isn’t the perfect choice, but then, no choice is. Rather, I think that Kettle Island is simply the best choice of the available alternatives.

Breaking news: Strike over!
Tags: city services, federal politics, oc transpo 2008 strike, Ottawa politics
From CFRA:
All I can really say about this is it’s about time. I can’t wait to see buses back on the road, especially with Winterlude and President Obama’s visit just around the corner.
EDIT: CTV is also saying it’s over. The Citizen’s David Reevely, says “close but not settled” on Twitter.