DEPARTMENT: Transportation
FILE TYPE: Consent Action
TITLE
title
Authorization To Execute Second Contract Amendment With SRF Consulting Group, Inc., For Design Of Interchange Improvements At County State Aid Highway 50 And Interstate 35 In Lakeville, County Project 50-33
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PURPOSE/ACTION REQUESTED
Authorize the execution of a second contract amendment with SRF Consulting Group, Inc., (SRF) for additions and changes to design and project development services for interchange improvements at the junction of County State Aid Highway (CSAH) 50, CSAH 5, and Interstate 35 (I-35), County Project (CP) 50-33 in Lakeville.
SUMMARY
To provide a safe and efficient transportation system, staff proceeded with work on CP 50-33 under Contract No. DCA21560, authorized by Resolution No. 24-204 (April 23, 2024). The project is consistent with the adopted Capital Improvement Program and project development needs at the junction of I-35 and CSAH 50/5 in Lakeville (Attachment: Project Location Map). County Project 50-33 addresses roadway safety and mobility needs at the major interchange, including replacement of State, County, and City roadway infrastructure and I-35 bridges.
By Resolution No. 25-308 (June 24, 2025), the County Board authorized the first contract amendment, adding $344,030, for a total amended contract value not to exceed $1,810,262 for Contract No. DCA21560. As noted with the first amendment, work in 2025 confirmed the recommended Diverging Diamond Interchange design based on Minnesota Department of Transportation (MnDOT) technical reviews. The project has been discussed and coordinated with, the public, business leaders, elected officials, and many adjacent property stakeholders. County staff, with support from SRF, has also continued to address questions about the project's construction scope and impacts, including traffic impacts and the management of traffic during construction.
County Project 50-33 is a large multi-agency transportation project, wi...
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