More on Yesterday's Whiff
Councilmember McCracken wrote me back, defending his successful attempt to draw this out further, by claiming that there was "no data about any of the options". This is true, if you restrict the question to "what are the motor vehicle speeds on a roadway with bike lanes and on-street parking on one or both sides with various treatments". However, as I noted above, the TTI was quite clear about the safety recommendation from peer cities - that being, do option 2 and do it now.
The other things McCracken wanted to put on the road in test sections, if I'm remembering correctly, were:
- Current design (with curb extensions) - there's really no point in doing this, unless your ONLY goal is to measure motor vehicle speeds - it's a well-known safety hazard for all road users.
- Painted bike lane (presumably this is in the original Gandy 10-4-6 configuration which doesn't provide enough space for a driver to pass a cyclist who is passing a parked car)
- Bike lane with raised markings next to either parking lane, driving lane, or both (I'm unclear whether this treatment would include parking on both sides or on one side only - the raised markings would take up enough space that it would seem to rule out the Gandy configuration, but at this point who knows).
As you can see from the linked items above, to imply that these facilities haven't been studied isn't particularly accurate - they have, and substantial safety problems have been noted. It's true that nobody bothered to measure motor vehicle speed next to these various bicycle facilities - frankly because nobody cared - the speed of a car when it hits you on one of these roads isn't particularly important - whether that car is going 25 or 35 when it runs over you because you slipped on a raised curb marking, for instance, isn't very relevant.