A 600-foot section of Broadway Street in the downtown St. Peter, Minn. was reconstructed in 2017 to beautify and strengthen the busy eastern entrance to the downtown business district. downtown. Drivers enter from the historic Highway 99 Minnesota River Valley Bridge and the project extended from the bridge to Highway 169 (Minnesota Street).
Simultaneous projects a sensible move for MnDOT and St. Peter
City leaders seized the opportunity to reconstruct that end of Broadway Street when MnDOT rehabilitated the unique historic Pennsylvania thru-truss bridge; MnDOT was setting up detours the city could take advantage of. The bridge project involved strengthening truss floor beams, constructing a new concrete bridge deck and sidewalk, and more. Some bridge work remains for 2018.
“The city was involved with the design, putting a plan together, and bidding the project,” said City Engineer Jeff Domras, P.E. “We added raised decorative concrete medians, signals, accessible sidewalks and new parking configurations.” The $1.36 million project involved replacing underlying utilities, underground stormwater infrastructure and adding a fiber optic conduit.”
Also, the city sat down with business owners to explain the project and work out a way to minimize the impact on those businesses.
“I think everyone’s very happy with the street,” said Domras. “It was well worth it.”
July 2017 to May 2018
- Total project cost was $1.36 million including $930,000 from MnDOT, $200,000 from Area Transportation Partnership funds, $120,000 from city MSA funds, and $110,000 from the local utility.
- Seven inches of non-reinforced and downed concrete over six inches of aggregates.
Owner: City of St. Peter
Project Lead: Jeff Domras, St. Peter City Engineer, Bolton & Menk
Project Designers: Cory Bienfang, PE, Bolton & Menk, Fairmont
Prime Contractor: Ram Excavating, Inc. Winsted
Subcontractor: O’Malley Construction, Inc., LeCenter
Ready mix producer: River’s Edge Concrete, Belle Plaine
MnDOT Minnesota River Valley Bridge project manager: Zachary Tess • MnDOT construction supervisor: Todd Kjolstad
For more information, contact firstname.lastname@example.org.
Download the case study St Peter TH99 reconstruction.