I 80 Corridor

Assesses the impact on Interstate 80 travel time between Oakland and Sacramento of the following improvements: freeway widening, improvements to arterial highways, bus lane construction, new bus service, new commuter rail and ferry service, light rail transit construction, extension to the BART system, and Amtrak service upgrading.

This report presents findings on the past, present, and expected future performance and rehabilitation needs of the pavement on the Interstate 1-80 highway corridor that transverses northern Illinois. The results presented herein cover the time period from initial construction in the 1960's through 2015. The objective of this study is to provide information for lDOT management and engineers to assist in maintaining this critical east-west highway in operating condition and to determine the funding needed for long-term planning and programming. The results are also useful in planning a future rehabilitation strategy to minimize disruption to the traveling public.