The challenges of smart growth
Population growth in the Bay Area doesn’t have to mean more traffic and more suburban sprawl, if it’s planned for in a sustainable way. To that end, regional planners at the Metropolitan Transportation Commission recently released a draft of Plan Bay Area, a state-mandated blueprint for focusing housing growth over the next 25 years near transit hubs, where new residents are less likely to need a car to get around.
Sustainable planning advocates say the plan is mostly headed in the right direction, but it still falls short in some areas. One glaring mistake is that the plan calls for spending billions to widen highways to create high-occupancy toll lanes — carpool lanes that single-occupancy drivers can pay to use. Those lanes should instead be created by converting existing highway lanes, says TransForm, an Oakland-based group that advocates for better walking, biking, and transit policies on a regional and state level.
“MTC’s plan follows a 1970s-era Caltrans practice that limits Express Lanes to new construction only, without even studying the option of optimizing existing lanes,” wrote TransForm Deputy Director Jeff Hobson in a blog post. “This kind of outdated thinking is hardly the best approach to solving 21st century transportation problems – and would completely exclude some of the most congested stretches of highway from the plan.”
Because most of the revenue from HOT lanes will be soaked up to pay for the highway widenings, instead of just charging single-occupancy drivers to alleviate congestion in existing lanes, SPUR has pointed out that they will generate little money for transit improvements. Meanwhile, the new lanes will induce more demand for driving and do nothing to reduce existing congestion.








