With the advent of multi-modal transportation planning, and given that most of the major metropolitan areas in Arizona have implemented bicycle and pedestrian plans, it is now desirable that ADOT develop a bicycle and pedestrian plan that encompasses all of Arizona. The major intent of the Statewide Bicycle and Pedestrian Plan is to provide a long-term plan for a system of shared roadways and bicycle and pedestrian facilities for the ADOT State Highway System. This includes the definition of the roles of the State and local government in the continual development of the bicycle and pedestrian transportation system in Arizona. It also includes the identification of all existing bicycle and pedestrian plans of the MPOs within Arizona to address the relationship between ADOT and the jurisdictions in the advancement of these plans. In addition, this plan includes design and maintenance guidelines for consideration by all implementing agencies in Arizona. Most importantly, this statewide bicycle and pedestrian plan guides ADOT in making transportation decisions impacting bicycling and pedestrian activity, and improves the accommodation of these non-motorized modes of transportation within Arizona’s multi-modal transportation system.

The Statewide Bicycle and Pedestrian Phase II Plan focuses on implementing some of the main recommendations of the Statewide Bicycle and Pedestrian Phase I Plan. This includes the development of documents for statewide distribution, the development of plans for a number of future programs, and significant improvements to the Bicycle and Pedestrian Program website.

This report is one of several from Statistical Research Inc. written to develop the Cultural and Historic Resources Element of the Sonoran Desert Conservation Plan. Divided into four parts, the report summarizes available information that reflects the experience of (1) ancient peoples of Southern Arizona; (2) indigenous peoples; (3) non-indigenous peoples of the historical period; and (4) Pima County today.

The depiction of a historical-period property on an early map, whether a house, a ranch, a mining prospect, or an irrigation canal, is often the earliest (and sometimes the only) evidence that cultural features once existed in a particular place. Statistical Research used early maps as a regional preservation-planning tool by systematically examining a group of early maps of the county for depictions of cultural features. The typology will be used to plot the sites, distinguished by type, on a single map (or possibly on a series of maps) to be digitized by Pima County and incorporated into its GIS database.

This study covers the time period after 1200 A.D. in terms of the domestic landscape, the agricultural landscape, and the social landscape as the residents of southern Arizona adjust to upheaval and change in environmental and social conditions. This memorandum summarizes the study about the Classic Period and provides a comparison of findings and theories about area residents from both before and after 1200 A.D., which is the approximate time frame of the collapse and restructuring of cultural landscapes.

This document and the Geographic Information System file that is now a part of the County library of over 1000 coverages, gives the scientific community access to mapping that better differentiates perennial, ephemeral and intermittent watercourses, and provides more comprehensive coverage of shallow groundwater sources. This data is significant because riparian habitat is one of the most important and least protected of the habitat types in Pima County.

The purpose of this project was to compile information on groundwater withdrawals and surface water diversions near perennial streams, intermittent streams, and shallow groundwater areas previously identified by PAG for the SDCP. The information could be used to prioritize future investigations of potential impacts of these withdrawals and diversions on riparian and aquatic habitats for the SDCP.