Marshalltown’s Main Event is Underway
The complete redesign of our historic downtown is here — and this is your front-row seat.
Sign Up for Project UpdatesWhat is the Main Event?
The Main Event is the official branding for Marshalltown’s comprehensive downtown streetscape redesign. This multi-year, community-led transformation will make our downtown more accessible, more attractive, and more connected for everyone.
Construction Timeline
Phase 1
Center St
Substantial:
Aug 28, 2025
Final:
Dec 30, 2026
CURRENT PHASE
Phase 2
Main St (Center–1st Ave)
Substantial:
Dec 26, 2025
Final:
Dec 30, 2026
Phase 3.1
Main St / 1st Ave Intersection
Duration:
60 Days in 2026
Final:
Dec 30, 2026
Phase 3.2
Main St (1st–3rd Ave)
Substantial:
Dec 11, 2026
Final:
Dec 30, 2026
Bid Alt 1 & 2
Lot & Alley
Duration:
Jun 12 – Jul 27, 2025
Final:
Dec 30, 2026
Phase 1
Center St
Substantial:
Aug 28, 2025
Final:
Dec 30, 2026
Phase 2
Main St (Center–1st Ave)
Substantial:
Dec 26, 2025
Final:
Dec 30, 2026
Phase 3.1
Main St / 1st Ave Intersection
Duration:
60 Days in 2026
Final:
Dec 30, 2026
Phase 3.2
Main St (1st–3rd Ave)
Substantial:
Dec 11, 2026
Final:
Dec 30, 2026
Bid Alt 1 & 2
Lot & Alley
Duration:
Jun 12 – Jul 27, 2025
Final:
Dec 30, 2026
View the Full Project Plan
Download the official streetscape redesign PDF for detailed construction plans, renderings, and project specs.
📄 Download PDFStay in the Loop
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Together, We’re Building the Future of Downtown
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