Nothing to see here . .
A sparsely attended meeting of Victoria’s council sitting in
committee heard from project managers on the progress of the Johnson St.
Bridge. Those coming to watch a train
wreck were no doubt disappointed.
Recent reports notwithstanding, budget and time lines appear
to be on track and critics are muted by the steady onslaught of the
uncomfortable facts.
The question had to be asked again, though answered more
than once or a thousand times, about maintenance of the old bridge. While wrestling through the forecasts for
touching up paint or recoating the bridge, the point seemingly had to be made
that, had old blue been painted more diligently, it might have lasted
longer. The answer, as always, has been
as consistent. The old bridge, was state
of the art, 90 years ago, using plate steel and rivets to create the structural
members the define the structure. Consulting
engineers in attendance, like those that had come before, schooled the studiously
uninformed, that the design rendered any scheme to coat surfaces between
plates, at best, irrelevant, and, for all intents and purposes, near impossible
in any event, at least in situ.
As those who have followed the project and who understand at
least the basics of metallurgy, the existing bridge, despite some initial
hopefulness, has never been a good candidate for refurbishment, whatever the
scheme. The steel is so compromised by
the rust and corrosion of a salty environment and the damp winters of the wet
coast that almost nothing of the original bridge would remain after the rust might
have been scraped off, lead paint and all, into the water below.
The same voices who began their term insisting that an
iconic bridge was too rich for Victoria are now as insistent that no expense be
spared to ensure that the trail crossing that will connect the E&N trail to
the Goose and the new bridge has all the architectural panache of the bridge
project they once insisted would serve as well if it were a replica of the
Spencer Road overpass.
Different storylines emerged that counter the recent and
familiar noise from other critics.
Routine maintenance and schemes for replacement of load bearing
mechanical elements of the bridge are designed into the management plan for the
future of the new bridge, not, as some might have it, a sudden and surprising
change to the lifespan project for the bridge, which remains at 100 years. Proxies at the table were left looking for
minutiae around how bearings might be replaced or paint touch up work might be
arranged.
The use of one sort of grouting or another to sandwich steel
surfaces subject to loads and friction were revealed as likewise commonplace, well protected from the
elements encased within the structure where operational requirements
demand. Nothing to see here, and not so
much to report, more than that most all of the 4,000, give or take a few,
movable bridges across North America are using much the same elements of
design.
Engineers put paid to the notion too, that the mechanics of
the bridge are untried or untested. They
went so far even as to share that the key elements of rollers and bearings,
racks and pinions and the like were so commonplace as to be available off the
shelf, should one or another piece require replacement. That too, is designed into the bridge. Due diligence will require maintenance, maybe
repairs, perhaps replacement of some of those movable parts that will wear over
time. Unlike the current structure, however,
everything is designed with maintenance and durability in mind. The old bridge, not so much.
Rail service, as much as we would have liked to include it
in the first go round, is protected, at least conceptually. The right of way remains and, should a
revival demand a downtown station, the logistics of approaches from the west
side will be easy enough to construct, even as those most attached to bringing
the train into sight of the city centre decry the expense of public space
design that might require some rearrangement should a station be required or
tracks need to be laid.
More practical approaches might be explored where a new
station location that harkens back to the ‘70s, when rail served, more practically,
deeper into Vic West. Locations have
more generous space that might be afforded a station, parking would be more
readily available, transit connections could be designed, and local development
would be anchored by passenger rail or long haul commuter services. Not that the rail is operating yet, but the
prospect of revival, however shaky, would best be served by functional
realities more so than political posturing.
All of the noise around design milestones and the impatience
with those elements still incomplete revealed some stark contrasts in
approaches. The public realm west of the
bridge that will reclaim land currently supporting the dysfunctional S-curve is
rightly unfinished on paper. As much as
the concepts of land use have been driven by community desires for more park
space, it remains most crucial that the public be involved in the more detailed
design that can follow the more immediate need to finish the bridge and road
connections that will service the new crossing.
Further on up the road, or the trail, so to speak, the
E&N rail trail continues to emerge alongside the increasingly decrepit
track bed, though many of us still hope the train will be rescued as
promised. It will connect to the project
and, truth be told, I would rather not have detailed design completed without
having a good look at both functional design and architectural expression. I’m uncomfortable enough with the continue
characterization of the link as a “pedestrian” bridge, when it will also serve
commuter cyclists and other wheeled travelers who will require different kinds
of geometrics than those needed for foot travel alone. I’m sure everyone involved understands this,
but it needs to be spelled out as a design driver as the project proceeds.
Road links and fresh works connecting Harbour Road across to
the Ocean Pointe Hotel are already in progress, and the ramp down to the road
from the current E&N trail piece are fenced off for the next several
weeks. More effort could have been made
to design better detour arrangements and more pointed communications, but it
will be very short term, and the promise of dramatic improvements to cycling
facilities that are central to the new bridge will draw more traffic despite new
ideological skepticism emerging among some in the cycling community.
Something new will be emerging as city staff and project
consultants work through the change order demanded by the contractor hoping to
squeeze more money out of their fixed price deal, but that wasn’t ready for the
council gabfest. No doubt it will be
fuel and fodder for the naysayers who aren’t much interested in the facts in
any event. While some may be journalists
in their day jobs, they’ve lost any sense of objectivity on this project,
leading the charge in opposition whilst pretending to be mere reporters. Guess you have to give them credit for being
consistent.
Project team members turned aside questions that had been
raised about the ethics of designers assessing the changes. They reminded council that their r
professional credentials demanded that they provide accurate and fair
information, and that anything they turned in would be run through city staff
and were subject to audit, in any event, by federal funders who have a lot of
skin in the game and have, thus far, found everything in order.
Me too. I read all
483 pages of the report and voted yes for a new bridge. Didn’t forget also, to read page 484 too –
that’s the one where the referendum results showed the voters of Victoria made
the same choice. Haven’t seen anything
new that indicates it was the wrong one.