Tag Archives

Archive of posts published in the category: National
Apr
3

Transportation | National Climate Assessment

  • Adelsman, H., J. Ekrem, L. W. Binder, K. Cook, K. Cooper, L. M. Helbrecht, R. Jamison, J. D. Phillips, P. Pickett, C. L. Roalkvam, S. Salisbury, D. Siemann, and P. Speaks, 2012: Preparing for a Changing Climate. Washington State’s Integrated Climate Response Strategy. Publication No. 12-01-004. 203 pp., State of Washington, Department of Ecology, Olympia, WA. URL
    | Detail ↩

  • Alaska Department of Environmental Conservation, 2010: Alaska’s Climate Change Strategy: Addressing Impacts in Alaska. Final Report Submitted by the Adaptation Advisory Group to the Alaska Climate Change Sub-Cabinet. 94 pp., State of Alaska, Juneau, AK. URL
    | Detail ↩

  • Angel, J. R., and K. E. Kunkel, 2010: The response of Great Lakes water levels to future climate scenarios with an emphasis on Lake Michigan-Huron. Journal of Great Lakes Research, 36, 51-58, doi:10.1016/j.jglr.2009.09.006. | Detail ↩

  • Arctic Council, 2009: Arctic Marine Shipping Assessment Report 2009. Arctic Council, Norwegian Chairmanship 2006-2009, Tromsø, Norway. URL
    | Detail ↩

  • Attavanich, W., B. A. McCarl, Z. Ahmedov, S. W. Fuller, and D. V. Vedenov, 2013: Effects of climate change on US grain transport. Nature Climate Change, 3, 638-643, doi:10.1038/nclimate1892. | Detail ↩

  • Aultman-Hall, L., D. Lane, and R. R. Lambert, 2009: Assessing impact of weather and season on pedestrian traffic volumes. Transportation Research Record: Journal of the Transportation Research Board, 2140, 35-43, doi:10.3141/2140-04. | Detail ↩

  • Ball, M., C. Barnhart, M. Dresner, M. Hansen, K. Neels, A. Odoni, E. Peterson, L. Sherry, A. A. Trani, and B. Zou, 2010: Total Delay Impact Study: a Comprehensive Assessment of the Costs and Impacts of Flight Delay in the United States. 91 pp., NEXTOR. URL
    | Detail ↩

  • Black, H., 2008: Unnatural disaster: Human factors in the Mississippi floods. Environmental Health Perspectives, 116, A390-393. | Detail ↩

  • Blake, E. S., T. B. Kimberlain, R. J. Berg, J. P. Cangialosi, and J. L. Beven, II, 2013: Tropical Cyclone Report: Hurricane Sandy. (AL182012) 22 – 29 October 2012. 157 pp., National Oceanic and Atmospheric Administration, National Hurricane Center. URL
    | Detail ↩

  • California Natural Resources Agency, 2009: The California Climate Adaptation Strategy 2009: A Report to the Governor of the State of California in response to Executive Order S-13-2008. 197 pp., California Natural Resources Agency, Sacramento, CA. URL
    | Detail ↩

  • Caltrans Climate Change Workshop, 2011: Guidance on Incorporating Sea-Level Rise: For Use in the Planning and Development of Project Initiation Documents.State government guidance report. 13 pp., California Department of Transportation, Sacramento, CA. URL
    | Detail ↩

  • Cambridge Systematics Inc., and Texas Transportation Institute, 2005: Traffic Congestion and Reliability: Trends and Advanced Strategies for Congestion Mitigation. U.S. Department of Transportation, Federal Highway Administration. URL
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  • CCMPO, 2010: Charlotte County-Punta Gorda Long Range Transportation Plan 2035: Summary Report. Charlotte County-Punta Gorda Metropolitan Planning Organization, Punta Gorda, FL. URL
    | Detail ↩

  • CCSP, 2008: Impacts

  • Mar
    31

    National Transportation Atlas Database | Bureau of Transportation Statistics

    The National Transportation Atlas Database (NTAD), published by BTS, is a set of nationwide geographic databases of transportation facilities, transportation networks, and associated infrastructure. These datasets include spatial information for transportation modal networks and intermodal terminals, as well as the related attribute information for these features. There are approximately three dozen point, line and polygon “data themes,” comprising of about 60 total datasets that make up the NTAD.  Metadata documentation, as prescribed by the Federal Geographic Data Committee (FGDC), is also provided for each database. These data support research, analysis, and decision-making across all modes of transportation. They are most useful at the national level, but have major applications at regional, state, and local scales throughout the transportation community. The current NTAD databases are designed for use within a geographic information system (GIS); however, the attribute data for each dataset can be accessed in any database, spreadsheet, or other software package.   In 2016, NTAD switched from an annual update to updates on a continuous basis.  The BTS is interested in providing different distribution approaches and developing additional datasets.

    Source Article

    Mar
    31

    Bicycling Information – Grand Canyon National Park (U.S. National Park Service)

    Bicycling Information On This Page Navigation

     

    Three images, from left to right, park shuttle bus carrying several bicycles up front in an external rack. A bicycle in campsite with blue tent. Bicycle rental facility with attendant talking with two customers.

     

    South Rim

    Looking to exchange four wheels for two? Bicycling is a great way to experience the South Rim. Cyclists can enjoy approximately 13 miles (21 km) of roads and Greenway Trails that allow for more intimate explorations along the rim. If you get tired, load your bike on one of the park’s bicycle-friendly shuttle buses – there is a bus stop every one-half to one-mile along the 13 mile-stretch.

    Bicycles are allowed on all paved and unpaved roads on the South Rim. Be good to yourself and the environment – ride instead of drive.

     

    Image: 2 bicyclists riding along a paved greenway path along the edge of a colorful canyon landscape
    Cyclists riding along the Hermit Road Greenway. Photo courtesy Sarah Neal.

     

    Hermit Road

    Scenic Hermit Road follows the canyon rim for 7 miles (11 km) and is one of the best places in the park for cycling. Most of the year, private vehicle restrictions eliminate most traffic. Shuttle and tour buses do utilize the road, so cyclists should pull to the right shoulder in a safe location, dismount and let buses pass.

    The Hermit Road Greenway Trail, between Monument Creek Vista and Hermits Rest, provides a 2.8-mile (4.5 km) bicycle path away from the road and, in places, along the rim of Grand Canyon.

     

    top of sign shows map of Hermit Road Greenway. Text reads: The Hermit Road section of the Greenway Trail accommodates hikers, bicyclists, and visitors using wheelchairs. The trail meets Accessibility Guidelines for Outdoor Developed Areas.
    The Hermit Road section of the Greenway Trail accommodates hikers, bicyclists, and visitors using wheelchairs. The trail meets Accessibility Guidelines for Outdoor Developed Areas. Much of the trail follows the 1912 alignment of Hermit Road. There are six overlooks, including Pima Point, in addition to multiple resting areas along the trail.

     

    South Kaibab Trailhead and Yaki Point

    Looking for a scenic, yet shorter cycling opportunity? Follow the paved Greenway Trail to the South Kaibab Trailhead and then ride along Yaki Point Road to Yaki Point. Access the Greenway near Grand Canyon Visitor Center and follow the South Kaibab Trailhead signs. In about 2.4 miles (3.9 km), you will come to the trailhead parking area. From here, turn right and follow the trailhead road until you come to Yaki Point Road. Make a left and follow it 0.5 miles (0.8 km) to Yaki Point. There are plenty of spectacular canyon views along the Greenway Trail and once you reach Yaki Point.

    Like Hermit Road, private vehicle restrictions eliminate most traffic. Shuttle and tour buses do utilize Yaki Point Road, so cyclists should pull to the right shoulder in a safe location, dismount and let buses pass.

    If you become tired of cycling, you can catch the Orange Shuttle (Kaibab Rim Route) at Yaki Point, The South Kaibab Trailhead, or Pipe Creek Overlook, put your bike in the front rack, and ride the bus back to the Visitor Center.

     

    a woman boarding a white and green bus with a rack with two bicycles in front.
    Returning with bicycles to the Visitor Center on the Tusayan Shuttle, after riding the 6.5 mile (10.4 km) Greenway trail from Grand Canyon Village to the gateway town of Tusayan.

     

    Park in Tusayan & Ride the Shuttle

    Want to leave the long entrance lines and parking frustrations behind? Ride the Tusayan Shuttle into the park and then cycle

    Mar
    30

    The National Transit Database (NTD)

    straight line

    In the United States, transit ridership has grown by more than 20 percent in the last decade, reaching its highest levels since 1957. To keep track of the industry and provide public information and statistics as it continues to grow, FTA’s National Transit Database (NTD) records the financial, operating and asset condition of transit systems.

    After data reporting was required by Congress in 1974, the NTD was set up to be the repository of data about the financial, operating and asset conditions of American transit systems. The NTD is designed to support local, state and regional planning efforts and help governments and other decision-makers make multi-year comparisons and perform trend analyses. It contains a wealth of information such as agency funding sources, inventories of vehicles and maintenance facilities, safety event reports, measures of transit service provided and consumed, and data on transit employees.

    What’s New

    In December 2019, FTA released its 2018 NTD data products, which provide the most recent data on transit ridership, expenses, fares, safety, assets and other transit system information. Data products are posted following transit agency submittal deadlines and review by FTA, making 2018 the most current information. See the NTD Data page to view the full set of publications and documentation.

    FTA grant recipients – those receiving funding from the Urbanized Area Formula Program (5307) or Rural Formula Program (5311) – are required to submit data to the NTD in uniform categories. More than 660 transit providers report to the NTD through the Internet-based system.

    NTD data products include:

    • Transit profiles:   Frequently sought data on any transit provider
    • National transit summaries and trends
    • Time series data on transit systems dating back to 1991
    • Up-to-date time series of monthly ridership data
    • Time series of safety data

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