The redesign of San Jose Avenue took a step forward a month ago when Caltrans removed a traffic lane on a Highway 280 off-ramp leading on to San Jose, a.k.a. the Bernal Cut. The plan is the result of decades of neighborhood advocacy for safer streets, but it is running into opposition from motorists who won’t stand for the road diet.
Supporters and opponents of the project are duking it out with online petitions, both launched a month ago. The opposition’s petition currently has a lead on the supporters’ petition. The SFMTA hasn’t released the results from its survey from last fall.
“There is a contingency of drivers that is working against this plan and are very active on NextDoor and talking to their supervisors,” said neighbor Collin Martin. They “seem to accept no alternatives to making this avenue safer and more sane for cyclists and pedestrians.”
Under the two-phase pilot project, Caltrans and the SFMTA are measuring how a road diet and better bike lane protection can help tame driving speeds and attract more people to bike on San Jose north of Highway 280.
The removal of San Jose’s third lane didn’t achieve the SFMTA’s goal of bringing the 85th percentile speed down to 35 mph. There was “a fairly minor drop” in speeds from 49 mph to 46 mph, the SFMTA reported, and morning peak hour traffic on San Jose dropped by 21 percent.
That result triggered the project’s second phase to meet the speed reduction target, and Caltrans removed the second 280 off-ramp lane, which was added as a supposedly temporary measure in 1992. Planners are now measuring the effect on traffic speeds.
Collins said Caltrans could have done a better job implementing the ramp lane removal, “as it is causing sudden stops” that may contribute to “part of the backlash.”
“The exit should just be one lane and not two merging into one on a curve in short distance,” he said. “This is almost certainly what caused the surge in support to the petition against the road diet.”