Download the Purpose and Need (PDF, 529.8KB)
I-75 (SR 93) is a limited access interstate freeway and is part of the Florida Strategic Intermodal System (SIS). SR 50 (US 98) is a four-lane divided arterial that connects I-75 to Brooksville, to the west, and Ridge Manor, to the east. West of I-75, SR 50 is also part of the SIS. Exhibit 1 shows the interchange location map, and Exhibit 2 shows an aerial photograph of the existing interchange. I-75 is a vital link in the local and regional transportation network and serves as a critical evacuation route for the state. As a major north-south corridor through Pasco and Hernando County, I-75 links the Tampa Bay region with the remainder of the state and the nation supporting commerce, trade, and tourism. As part of the SIS, I-75 is included in the Regional Long Range Transportation Plan (LRTP). The Florida Department of Transportation (FDOT) recently awarded a design-build contract for widening of I-75 (SR 93) and reconstruction of the I-75/SR 50 (US 98) interchange in Hernando County. The original June 2007 Project Development and Environmental (PD&E) study preferred alternative was a conventional diamond interchange with a free-flow flyover from northbound I-75 to westbound SR 50. The PD&E preferred alternative was revised in the May 2011 Traffic Technical Memorandum – Interchange Operational Analysis Report (TTM) to a single point diamond interchange. Under the designbuild contract, the single point diamond interchange will be constructed. The northbound I-75 to WB SR 50 flyover will be constructed at a future date, under a separate contract. The PD&E and the May 2011 TTM projected traffic volumes to a design year of 2030 using Tampa Bay Regional Planning Model (TBRPM) version 5.1.Download the Recommended Alternative (PDF, 25.8MB)
Please see the attached recommended alternative