Exhibit_D_-_Bus_Spare_Ratio.pdf

This is a Bus Spare Ratio exhibit document for the City of Phoenix's North and South Transit Facilities, detailing vehicle inventory and operational capacity as of January 1, 2026. The document provides a comprehensive breakdown of active and inactive vehicles across multiple bus categories, including Local 40' and 60' buses, RAPID 40' and 60' buses, and Circulators, for both the Phoenix South Transit Facility and Phoenix North Transit Facility during weekday operations with school trips. The South Facility maintains a total capacity of 230 vehicles with 218 assigned vehicles (8 inactive), resulting in 166 active vehicles ready for service and 44 spare vehicles representing a 26.5% spare ratio. The North Facility operates at a capacity of 130-135 vehicles with 129 assigned vehicles (6 inactive), maintaining 102 active vehicles in service and 21 spare vehicles representing a 20.6% spare ratio. The spare ratio data indicates varying levels of spare capacity across vehicle types, with RAPID 60' buses and Circulators at the North Facility showing notably higher spare ratios of 100% and 66.7% respectively, while the Local 60' category at the North Facility shows a negative spare ratio of -16.7%, indicating insufficient spare vehicles to meet minimum service requirements.

The City of Phoenix's fixed-route transit operations and maintenance services contract, commencing July 1, 2027, will be awarded for a five-year initial term with one two-year renewal option exercisable at the City's discretion. This operational data provides critical baseline information for prospective bidders regarding current fleet composition, vehicle status categorization including rehabilitation needs and major repairs, and required spare vehicle levels to maintain scheduled service. The document demonstrates the City's current operational environment with a total of 347 vehicles across both facilities, of which 268 are active and maintained in service, with 65 total spare vehicles across both locations supporting fixed-route transit operations in Phoenix.