|Detail from August crash (see below for more)|
These incidents illustrate ways we possess and misuse excess capacity on our existing bridges. The result feeds our false narrative that we need to build a super-duper expensive new bridge.
Again, we read in the June 2014 letter from the DLCD to the SRC team that
The second major step [in the UGB expansion process] requires that Salem prove that the need cannot reasonably be accommodated (language in both Goal 14 and in 660-024 implementing rules) inside the existing Salem-Keizer UGB. This is probably the most important and difficult step in the analysis. For example, the findings will have to show that the alternatives that involve widening the existing bridges only, or adding a new bridge next to the existing bridges in the urban growth boundary, do not reasonably accommodate the need.The new Land Use Final Technical Report Addendum Section 4.4.2 on the proposed Urban Growth Boundary amendment does not discuss the fact that the existing bridges have tremendous contra-flow capacity that we currently make no attempt to use.
Because photos from crash incidents show this great unused contra-flow capacity, there is a kind of prima facie case that the existing bridges could reasonably accommodate our "transportation need." This seems like a very real omission in the Land Use memo and at the very least requires more analysis. To be silent on this is to fail to "prove that the need cannot be reasonably accommodated...inside the existing Salem-Keizer UGB." An attempt at this proof probably requires several analyses in addition to looking at Alternative 2A. As I remember it, the initial screening of Alternatives was not framed with this UGB requirement in mind. Not at the forefront anyway. This probably means that the early rounds of analysis did not give sufficient attention to the suite of operational actions and build alternatives inside the UGB.
(Simply to appeal to the fact that subsection 188.8.131.52 in the DEIS discussed why a "two-way" alternative was dismissed doesn't deal with emergency or rush-hour contra-flow lanes. I'm not sure there was any serious investigation of what it would take to implement these. Even with our one-way grid, though, they must be cheaper than a new bridge. Heck, for a totally manual approach to contra-flow lanes, if you hired a team of 50 flaggers at $25/hour for a full day, four hours for morning rush and four hours for evening rush, that would cost $2.6 million a year. Even without any actual widening, for decades you could dramatically increase capacity for much less than the cost of a new bridge + debt service - currently estimated at $45 million a year.)
Crash from August, 2016
|Note now little traffic is on the Marion St. Bridge (top)|
that's wasted capacity!
(Devin Fadenrecht / Special to the Statesman Journal)
Traffic might be backed up some on Marion...
|Some queuing and slowing on Marion Street|
(Yet it's not even total gridlock)
|Free flow and wide space on Center Street|
One or even two lanes could be used for west-bound traffic
Crash from May, 2014
|Aerial from 2014 crash-induced traffic backup|