Highway engineering has always been, and continues to be, one of SRF’s core disciplines, and our reputation for excellence has been built by designing some of the largest and most complex highway projects in Minnesota history. SRF’s expertise in designing highway facilities ranges from two-lane rural to complex urban to river crossings and interchanges. We have designed countless miles of highways and more than 200 interchanges. By working in partnership with our clients, we develop cost-effective, implementable solutions that meet or exceed expectations.