Decisions
Traffic and street use: Jasper Avenue
The City Code leaves many street-by-street rules to the council: stop signs and no-parking zones (traffic control devices, Chapter 61), the streets snowmobiles, ATVs and off-road utility vehicles may use (§§ 75.04–75.05), weight embargoes (§ 66.01) — set by resolution — and special speed zones, which § 63.04 says are adopted by ordinance. Each designation below shows where it applies, what it sets as printed, when, the instrument, and whether a later one at the same place replaced it.
Unofficial register compiled from the resolutions, ordinances and the 2010 Code in this archive. "Current" means no later designation at the same place is in the archive; signs on the street, a resolution the archive does not hold, or an Iowa DOT order (Highway 6) may differ. The City of Tiffin's records govern.
Speed limits
City Code: § 63.04. Special speed zones are adopted by ordinance (§ 63.04); speed limits on Highway 6 are the Iowa DOT's.
| Where | Sets As printed | Effective | By | Status |
|---|---|---|---|---|
| Jasper Avenue, from about 300 feet south of 3232 Jasper Avenue to 340th Street | 45 mph | Feb 10, 2010 | Res. 2010-007 · copy | Current |
| Jasper Avenue, from Highway 6 to about 300 feet south of 3232 Jasper Avenue | 35 mph | Feb 10, 2010 | Res. 2010-007 · copy | Current |
Stop signs
| Where | Sets As printed | Effective | By | Status |
|---|---|---|---|---|
| Jasper Avenue at Interstate Railroad Crossing | manual stop signs, with warning signs | Feb 10, 2010 | Res. 2010-007 · copy | Current |
No-parking zones
| Where | Sets As printed | Effective | By | Status |
|---|---|---|---|---|
| Jasper Avenue, both sides, from Highway 6 to the south corporate boundary | no parking | Feb 10, 2010 | Res. 2010-007 · copy | Current |
How it is built: every resolution whose own heading (the minutes' title when the archive has no copy) names a designation is read sentence by sentence from its resolving clauses; each sentence gives the kind, the place and what it sets. Speed zones are read from § 63.04 as each ordinance sets it out, compared with the zones before it. A later designation of the same kind at the same place is taken to replace an earlier one ("inferred") unless the later one names it; stop signs add to each other unless one removes them. Hearing dates, plans, bids, agreements and street closures for one event are left out; parses the rules cannot settle wait for a person before they are listed. JSON · built 2026-10-22
Data last updated October 22, 2026. Built from the archive's documents; see how the data is built.