This inventory includes emissions of coarse particulate matter <10 µm in diameter (PM10), fine particulate matter < 2.5 µm (PM2.5), nitrogen oxides, sulfur oxides, and ammonia. Emissions are calculated for both Maricopa County and the PM10 nonattaiment area. Annual totals as well as typical daily emissions are provided for all source categories.

The primary purpose of this study was to develop a plan that enables the Town to facilitate safer and more efficient infrastructure for the traveling public and guide the development of the Business District. This study recommends phased improvement projects to address the multimodal transportation needs of the community, while steering community development and project funding. The study findings will also be incorporated into the Town's Capital Improvement Planning process for the next 5-, 10-, and 20-year time frames.

Grace Neal Parkway and Bank Street are located in the northern Kingman area partially outside of the Kingman city limits. This report discusses of creating a new arterial roadway providing safety and convenience for vehicular traffic and pedestrians. Although Grace Neal is referred to as a parkway, its designation for design is arterial.

The purpose of this report is to present the conceptual study results and recommendations for potable water and reclaimed water infrastructure requirements in the HAMP planning area. A second report has already been prepared with study results and recommendations for wastewater facilities. The projected land use assumptions and population projections used in this potable and reclaimed water conceptual plan are consistent with Pima County's Plan.

Wilson & Company recently completed the City of Casa Grande Small Area Transportation Study. The SATS notes that “as the City of Casa Grande increases in size and planning area, the roadway network is also growing to meet the additional travel demands significant improvement measures are needed to meet the travel demand generated by forecast population and employment growth”. Given the findings of the SATS, the City of Casa Grande contracted with TischlerBise to calculate an infrastructure improvement plans and updated development fees for transportation.

The initial step in the Master Plan Update for Tucson International Airport is the identification of a series of goals and objectives that will establish guidelines for the planning process. These goals and objectives reflect the input of the Tucson Airport Authority, the Long Range Planning Council, the Airport’s Planning Advisory Committee, and the Airport’s Consultants. The Goals and Objectives will ultimately form the framework for evaluating the recommended long-range development plan and ensuring that the on-going development of the airport is consistent with the airport’s overall strategic objectives.

The purpose of this study is to prepare a pedestrian circulation plan for the City of Nogales in the vicinity of and serving the three Nogales Ports of Entry. These ports are the DeConcini and Morley Gate Ports of Entry in downtown Nogales and the Mariposa Port of Entry to the west at SR 189.

The Yuma Regional Transit Study identifies transit needs within southwestern Yuma County and presents recommended transit system improvements based on three funding scenarios. This study examined current and projected population, demographics, and employment for the region, conducted extensive public outreach and data collection, identified transit deficiencies and developed recommended transit improvements based on the identified deficiencies.

The La Paz Transportation Planning Study was conducted as part of the Planning Assistance for Rural Areas program sponsored by the Arizona Department of Transportation Multimodal Planning Division. This Study developed 5, 10, and 20-year transportation plans, as well as an implementation program, to guide the County, Towns, and the Colorado River Indian Tribes in meeting transportation needs for the Study Area into the future.