Capital project · Design
US Highway 6 Reconstruction
Reconstruction of US Highway 6 through Tiffin (pavement, sidewalk/trail, box culvert, with city water main, storm sewer and a signal), designed by MSA for the city with the Iowa DOT. The 2026 DOT preconstruction agreement puts the city's estimated share at $3,920,988.98; construction is staged for 2027-28.
Status: design and right-of-way acquisition; the staging plan (June 2026) puts construction in 2027-28
Timeline
Each mark is an event (●), a change (◆) or a failed or tabled vote (✕), on the lane of its kind; bands above the lanes are the phases. Click a mark to find it in the list below.
Phases
| Phase | Status | Dates | Cost |
|---|
Costs and funding
Cash flow
Where the money came from (funding sources as printed, the city funds the payments were booked to) and who was paid. Hover or tab to a band to follow it; click to open the fund, the payee's payments or the source page.
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Every flow as a table
Original contract vs change orders
Who is involved
Changes
Votes
Key motions on this subject with their outcome. Names come from the minutes' roll calls; when the minutes give only "all ayes", the ayes are counted from the attendance, and when they name only the nays, the ayes are the voting members present less the nays (marked *).
All events
| Date | Kind | What | Amount | Sources |
|---|
Documents and instruments
Related
Data last updated October 15, 2026. Built from the archive's documents; see how the data is built.