What the matrix got backwards
Getting in and out
Mileage is not what makes an office work for a
140-person staff. Three things do: how you get out of the building, what happens on event
days, and how quickly you actually reach a freeway. On all three, the ACA scored the
worse building higher.
Arterial egress: one building can only turn one way
201 East Washington Street sits on Washington Street, which is one-way
westbound through downtown Phoenix. Washington and Jefferson form a one-way pair
— Washington carries traffic west, Jefferson carries it east — and both also
carry the Valley Metro light rail, which takes lanes and constrains turns.
From the Collier Center’s front door you can drive in exactly one direction:
west. Everything else — north, south, east, and every freeway ramp that matters
— means working back through a grid of one-way streets first.
A test anyone can run in thirty seconds
Ask Google Maps to drive you three blocks east along each building’s
own street. Same distance, same direction, same neighbourhood.
To go three blocks east from the building the ACA chose, Google takes
you off its street entirely. To make the identical move from 200 East Van Buren, you
drive straight there.
This is not a rounding error. It is a small tax on every trip: every airport run, every
drive to the Capitol, every visitor arriving for one of the 200-guest events the ACA says
it hosts regularly. Multiply the wrong-way start by 140 staff, twice a day, for five
years.
Freeway proximity: close on a map is not the same as fast
Both buildings look equally close to the freeway system on a map. They are not equally
quick to reach it.
From 200 East Van Buren, drivers leave the garage onto a two-way
arterial and go straight at the target: east or west on Van Buren, a clean merge onto 7th
Street for the I-10 interchange, or due west to pick up
I-17. One decision, one direction, no backtracking.
From 201 East Washington, every one of those moves starts by
going the wrong way. Reaching I-10 East or I-17 South
means working through the one-way pair first, and at PM peak — when those same
one-way streets are absorbing everyone else leaving downtown — that routing costs
noticeably more time. The map distance is nearly identical. The lived commute is not.