What the Grand Concourse could look like with dedicated bus lanes and protected bike lanes. Click to enlarge. Rendering: The Street Plans Collaborative and Carly Clark for Transportation Alternatives
Arterial streets — the city’s big, busy, highway-like roadways — cover just 15 percent of the New York City street network but account for nearly 60 percent of all pedestrian fatalities. The city will have to overhaul these streets to achieve Mayor de Blasio’s Vision Zero goals. And to make those changes, the city must reverse cuts to its roadway reconstruction budget, according to a new report from Transportation Alternatives [PDF].
Arterial roads comprise 15 percent of NYC’s streets but are the site of nearly 60 percent of the city’s pedestrian deaths. Map: TA [PDF]
Earlier this month, DOT announced
that it will be committing $250 million to multi-year overhauls of Queens Boulevard, Fourth Avenue, Atlantic Avenue, and the Grand Concourse. TA urges the city to make that announcement a downpayment, not the final number. The report estimates that as many as 50 lives could be saved and 1,200 serious pedestrian injuries could be avoided each year if DOT redesigns all major arterial streets for safety.
At the city’s current rate of investment, however, it will take more than 100 years to fix the city’s arterial streets, TA says. The group estimates that Mayor Bill de Blasio’s preliminary budget drops funding for road reconstruction from an average of 47 lane-miles each year to 35 lane-miles each year. TA is asking the city to double its commitment, to $2.4 billion over 10 years. This would also ensure that streets do not fall into disrepair for decades before there is funding to rebuild them again.
In addition to more funding, TA recommends setting specific benchmarks and accelerating the timetable for implementation, with groundbreaking on the first arterial reconstructions by 2017 and a fast-tracked delivery plan. (Transportation Commissioner Trottenberg made promises to that effect earlier this month.)
Smaller projects that add curb extensions and road diets to targeted locations can have a big impact even without a complete road reconstruction. DOT has promised to complete 50 of these projects a year. TA is asking for an additional $50 million annually from the city budget to cover more ground in a shorter amount of time.
The report also recommends greater clarity from DOT about where it is looking to install safety improvements, and what changes will be pursued. That way, the public can ensure the agency’s plans align with the locations DOT identified in pedestrian safety action plans for each borough. Those plans identified 443 miles of dangerous corridors in need of safety overhauls.
Why is it important to fix the city’s arterial streets? In addition to making the city safer and less stressful for everybody, the implications are especially significant for New York’s most vulnerable residents. Studies show that low-income communities, seniors, and children are disproportionately affected by traffic violence.