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  1. Downtown Learn to Ride Workshop
  2. Newsletters
  3. Latest Travel Demand Management News
  4. Featured Travel Reduction Program Companies
  5. News Releases
  6. Blog Posts from Mrs. Green's World


Downtown Learn to Ride Event

Learn to Ride


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What's the latest news with Sun Rideshare and travel demand management in Tucson? Check out our most recent newsletter.

Newsletter Archive

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Latest Travel Demand Management News

New EPA Ozone Standards

On Oct. 1, the Environmental Protection Agency made the National Ambient Air Quality Standard for ground-level ozone stricter. The standard was lowered from 75 ppb to 70 ppb. According to the Pima County Department of Environmental Quality, we are slightly below the new standard, which keeps us in attainment for the time being. We won't know for sure until the end of the ozone season next year. One of the most effective ways to help reduce ozone and to make sure we stay in compliance with the new standard is by taking alternative transportation. So thanks to everyone for logging your trips and participating in the Blue Skies Challenge. Every little bit helps.

Learn more about the new standard and what you can do to reduce the pollutants that cause ozone here.

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Featured Travel Reduction Program Companies

The following companies met at least one of their Travel Reduction goals in the first six months of this year, so we recognized them in this ad in the Arizona Daily Star at the end of July. A special thank you to these area employers who are doing their part to encourage people to Drive Less! Click the image to enlarge.

TRP Tucson Companies Daily Star Ad

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News Releases

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Blog Posts from Mrs. Green's World

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