Based on its population of more than 6.5 million people, Dallas-Fort Worth
(DFW) is the fourth largest metropolitan area in the country. Based on land area, it’s the second largest. Regional planners are always looking toward alternative modes of transportation to efficiently and effectively move residents to their destinations. This is particularly important considering that 10 counties in the DFW region are rated by the Environmental Protection Agency as nonattainment areas for ground-level ozone.
In operation since 1984, Dallas Area Rapid Transit (DART) covers 700 square miles and serves 13 cities — Addison, Carrollton, Cockrell Hill, Dallas, Farmers Branch, Garland, Glenn Heights, Highland Park, Irving, Plano, Richardson, Rowlett and University Park. Every day, DART moves roughly 400,000 DFW residents to their destinations via 600-plus transit buses and 72 miles of light rail.
DART first introduced 110 liquefied natural gas buses in 1998.
DART has a long history of successfully implementing alternative fuels. The transit agency first introduced 110 liquefied natural gas (LNG) buses in 1998. As DART expanded, so did its alternative fuel use — the transit agency placed its second LNG bus order later that year. Due to environmental considerations, DART continued to modernize its fleet and retrofitted 360 of its older diesel buses to run on ultra-low sulfur diesel.
DART is currently building four fueling stations to support its growing fleet of CNG buses. The agency anticipates completing its transition in 2015.
In 2013, DART began its transition to compressed natural gas (CNG) with an order of 459 31- and 40-foot buses — one of the nation’s largest CNG bus orders. These new buses, the first of which commenced service on Jan. 28, 2013, cut fuel costs by nearly two-thirds. DART also ordered 123 smaller CNG buses that seat 14 to 17 passengers. The agency is currently building four CNG fueling stations to support these buses. DART anticipates completing its transition in 2015.
These efforts point to DART’s leadership in reducing petroleum use in the region. In 2013, the transit agency reduced its petroleum consumption by more than four million gasoline gallon equivalents and lowered its greenhouse gas emissions by more than 8,500 tons. DART expects these numbers to grow in the future — it has applied for Federal Transit Administration funding for nine all-electric buses. The future is definitely looking cleaner for the Big D.
In case you missed it...
Read our METRO blog, "50 years of public transit milestones and memories."
Rating systems have become the currency of sustainability. The right sustainability ratings system provides an important third-party verification of your agency’s commitment to creating facilities that reduce carbon emissions, save water, create healthier work environments for your employees and have a positive impact on the communities they serve.
Everyone needs to take a mental and physical break at some point in the workday, whether they’ve been concentrating on a computer screen, the road, or the underside of a bus, truck or train car. The tricky part for transit agencies is that each of these activities takes place in different surroundings, lighting conditions, room temperature and noise levels. With that in mind, consider the following factors in your facility design.
Shifts are long and varying, and facilities are often inadequate for transit employees to truly recharge and stay sharp on the job. But it doesn’t have to be that way. The quality of the environment within facilities can be designed to support shift workers and those with jobs that don’t follow traditional 9-to-5 schedules. Two key elements that can be utilized to support vehicle operator health; creating spaces with adaptability for varied activities and quality lighting that supports the adaptability of the space.
Most transit facilities have a break room for operators to use between shifts — typically an artificially lit space with a TV, vending machines, and cafeteria-style tables and chairs. The trouble is, every person has a different way of relaxing. Besides exposure to daylight and nature, key components of wellbeing are social cohesion and a sense of empowerment. The key here then is to empower employees to choose the best way to relieve their own stress around shifts.
A health and wellness revolution is underway in America. Concurrently, there is a growing public health initiative to promote safer, more accessible recreation facilities and active transit options. Transit agencies are uniquely positioned in the overlap of these two movements. By promoting health and well-being, agencies have an opportunity to show leadership and innovation in a truly holistic approach to total worker health, while benefiting workforce productivity and happiness.