Photo Credit: WSB
The Hwy 52 Zumbrota to Cannon Falls project is a prime example of how innovative design and construction techniques can transform a critical transportation corridor while enhancing community safety. Tasked with reconstructing 13.5 miles of southbound Hwy 52, replacing key bridges and upgrading infrastructure, the Minnesota Department of Transportation (MnDOT) leveraged the design-build approach to manage the project’s complexity and tight timeline. The project team utilized cutting-edge technology, including Bentley ORD for 3D design development and Machine Controlled Grading models for precision construction. This approach allowed the team to address engineering challenges early, streamline construction processes and adhere strictly to quality standards.
Integrating Innovation with Community Safety
The project significantly improved safety along the Hwy 52 corridor by eliminating at-grade crossings, constructing new interchanges and accommodating the safe passage of farming equipment. The inclusion of enhanced pavement markings, service roads and turn lanes further bolstered traffic safety and efficiency. Moreover, the project’s commitment to sustainability is evident in the construction of a park-and-ride facility equipped for future electric vehicle charging stations and the installation of permanent snow fences that minimize environmental impact and reduce maintenance needs.
Through a collaborative and forward-thinking approach, the Hwy 52 project exceeded MnDOT’s goals, delivering a safer, more efficient transportation route that serves the needs of both the local community and the broader region.
Design-Build Team
Client/Owner: | Minnesota Department of Transportation |
Design-Build Firm: | Mathiowetz Construction Company |
Engineers: | KLJ Engineering; RANI Engineering; Ideate Consulting |
Specialty Contractors: | WSB; TKDA; ICON Constructors, LLC; PCI |
Owner Advisor: | WSB |
Project Cost: | $75,646,803 |
Construction Duration: | 34 Months |
Photos
![Hwy 52 Zumbrota to Cannon Falls](https://dbia.org/wp-content/uploads/2024/08/Hwy-52-Zumbrota-to-Cannon-Falls-Project-2-1024x608.jpeg)
![Hwy 52 Zumbrota to Cannon Falls](https://dbia.org/wp-content/uploads/2024/08/Hwy-52-Zumbrota-to-Cannon-Falls-Additional-1-1024x689.jpeg)
![Hwy 52 Zumbrota to Cannon Falls](https://dbia.org/wp-content/uploads/2024/08/Hwy-52-Zumbrota-to-Cannon-Falls-Additional-2-1024x613.jpeg)