The purpose of the Arizona Update of the Colorado River Regional Transportation Study was to update the Arizona portion of the 1993 Colorado River Regional Transportation Study. The study was conducted by the Arizona Department of Transportation in cooperation with Bullhead City and Mohave County. For this study, Bullhead City and Mohave County collected traffic volume data and information on the current population and employment.

This report summarizes the results of a peer review supported by the Travel Model Improvement Program, which is sponsored by FHWA. The peer review of a travel model can serve multiple purposes, including identification of model deficiencies, recommendations for model enhancements, and guidance on model applications. Given the increasing complexities of travel demand forecasting practice and the growing demands by decision-makers for information about policy alternatives, it is essential that travel forecasting practitioners have the opportunity to share experiences and insights. The TMIP supported peer review provides a forum for this knowledge exchange.

This study focuses in the area surrounding the municipalities of: Town of Pima, City of Thatcher and City of Safford. The junction of the two major state routes, US 191 and US 70 is located in the heart of these communities and serves as major arterials for local travelers. Parsons Brinckerhoff has been commissioned by ADOT to perform this preliminary assessment for the development of an alternate route through the Thatcher/Safford/Pima area.

This transportation plan includes an assessment of the City’s streets, bridges, sidewalks, public stairs, shared-use pathways, transit, public parking, airport, and transportation-related drainage facilities. The transportation plan also includes an implementation plan that sets forth a comprehensive capital improvement program to bring the transportation infrastructure up to current standards and to provide an acceptable level of service for current and forecast travel demands.

The Arizona Department of Transportation awarded funding for the Wellton Transportation Long-Range Plan PARA Study through the Planning Assistance for Rural Areas program. The purpose of the PARA program is to assist rural counties, cities, towns, and tribal communities in addressing a broad range of multimodal transportation planning issues related to roadways, transit, and non-motorized modes of travel. The principal purpose of the Wellton PARA Study is to develop a multimodal transportation plan for a 44-square-mile planning area in the vicinity of the Town of Wellton. The study has resulted in a plan of improvements for short-term, mid-term, and long-term transportation planning horizons. The recommendations are multimodal, considering roadways, transit, and nonmotorized (i.e., bicycle and pedestrian) transportation modes. The executive summary provides a brief summary of current and future conditions, transportation needs and issues, recommended improvements, and the implementation plan.

Through the Planning Assistance for Rural Areas program, the Arizona Department of Transportation and the City of Yuma cooperatively conducted the Yuma Expressway Corridor Study to develop a preliminary assessment and feasibility of a proposed corridor alignment along the south and western portions of the City of Yuma. Improvements to this corridor would benefit the region by addressing a number of different customers traveling around and through the region.

The City of Prescott was awarded funding to conduct this corridor study through the Planning Assistance for Rural Areas program administered by the Arizona Department of Transportation. The City of Prescott, with support from ADOT, has worked with other local agencies in the region to conduct this study to evaluate and recommend a corridor alignment for the Sundog Connector located in Yavapai County, Arizona. The western corridor terminus is located in the City of Prescott and the eastern terminus is located in the Town of Prescott Valley. The corridor study area is defined as the area between State Route (SR) 69 and Prescott Lakes Parkway. The focus of the study was to document the current and future conditions through a review of all relevant planning studies, land use designation, development plans, needs assessments, and stakeholder input. Using the documented purpose and need for the corridor, the study team has identified, evaluated and recommended a preferred corridor for the planned roadway including alignment, typical sections, recommended right-of-way, and utilities and drainage recommendations.