Marin County rebuilt an old railroad tunnel and created a 1.1-mile walking and biking path, improving access to transit and increasing biking 95 percent on the road leading to the tunnel. Photo: Parisi Associates
Nine years after launching a program to measure the impact of bike and pedestrian investments in four communities, the Federal Highway Administration credits the program with increasing walking trips by nearly a quarter and biking trips by nearly half, while averting 85 million miles of driving since its inception.
In 2005, the FHWA’s Nonmotorized Transportation Pilot Program (NTPP) set aside $100 million for pedestrian and bicycle programs in four communities: Columbia, Missouri; Marin County, California; Sheboygan County, Wisconsin; and the Minneapolis region in Minnesota.
Each community had $25 million to spend over four years, with most of the funding going toward on-street and off-street infrastructure. According to a progress report released this week, about $11 million of that remains unspent, though the communities also attracted $59 million in additional funds from other federal, state, local, and private sources.
“The main takeaway is, we’ve now answered indisputably that if you build a wisely-designed, safe system for walking and biking within the context of a community that is aware of and inspired by fact that it is becoming a more walkable, bikeable place, you can achieve dramatic mode shift with modest investment,” said Marianne Fowler of the Rails-to-Trails Conservancy and an architect of the pilot program.
Columbia reconfigured a key commuter intersection to making walking and biking easier and safer, resulting in a 51 percent jump in walking rates and a 98 percent jump in biking at that location. In Marin County, the reconstruction of the 1,100-foot Cal Park railroad tunnel and construction of a 1.1-mile walking and biking path provided direct access to commuter ferry service to downtown San Francisco and reduced bicycling time between the cities of San Rafael and Larkspur by 15 minutes. Biking along the corridor increased 95 percent, and a second phase of the project is still to come.
The program helped jump-start the Nice Ride bike-share system in Minneapolis, which grew to 170 stations and 1,556 bicycles by 2013, with 305,000 annual trips. And in Sheboygan County, the ReBike program distributed bicycles to more than 700 people and a new 1.7-mile multi-use path was built, following portions of an abandoned rail corridor through the heart of the city of Sheboygan. “Sixty percent of the population of Sheboygan County lives in close proximity to that corridor,” said Fowler. “And the trail gives them access to almost anything in Sheboygan.”
FHWA could see the impact: At locations where better infrastructure was installed, walking increased 56 percent and biking soared 115 percent. Using a peer-reviewed model, FHWA also estimated changes in walking and biking throughout the four communities. The program led to a 22.8 percent increase in walking trips and a 48.3 percent increase in biking trips. Without the interventions, residents would have driven 85 million more miles since the program launched, according to FHWA.