SBd 215 University Parkway IC;RECONFIGURE EXISTING IC & RAMP

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The proposed I-215 University Parkway Interchange Improvement Project (Project) is intended to provide operational improvements to traffic flow within the Project limits. SBCTA proposes to replace the existing University Parkway tight diamond interchange configuration with a Diverging Diamond Interchange (DDI) configuration. The existing undercrossing would remain in place. This concept would improve all four legs of the current interchange and would improve directional movement through the system. Using the DDI system, the interchange would allow more efficient left-turn and right-turn movements at all ramp terminals. The Project limits are located within Caltrans and City right-of-way (ROW). The areas within and immediately adjacent to the Project limits are predominately developed and generally consist of commercial/retail land serves as a main point of access for students, faculty, and visitors of California State University, San Bernardino (CSUSB).

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