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Duluth, MN Parking Rules: Commercial & Oversized Vehicles (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Truck weight threshold
Over 5,500 lbs net / 10,000 lbs gross
Zones covered
S, R-1-a/b/c, R-2, R-3, R-4
Exception
Active loading/unloading only
Utility exemption
Emergency repair vehicles
Max general fine
$1,000 (§ 1-7)

Summary

In the City of Duluth, Duluth Legislative Code § 33-97.10 bars parking any truck over 5,500 pounds net weight (10,000 pounds gross) or any semi-trailer, trailer or road tractor on a street in an S Suburban or R-1 through R-4 Residential zone, except briefly to load or unload.

No person shall park a truck with a net weight of more than 5,500 pounds or a gross weight limitation of more than 10,000 pounds or a semi-trailer, trailer, truck tractor or road tractor on a street in an area zoned "S" Suburban or "R-1-a," "R-1-b," "R-1-c," "R-2," "R-3," or "R-4" Residential under Chapter 50 of this Code, except for the purpose of loading or unloading passengers or freight and then only for a period no longer than is necessary for the loading or unloading of such passengers or freight; provided, however, that the provisions of this Section shall not apply to the parking of vehicles of public bodies or public utilities which are used for providing emergency repair service.

Full Breakdown

10 targets heavy commercial vehicles specifically, rather than all trucks: a truck with a net weight over 5,500 pounds, a gross vehicle weight rating over 10,000 pounds, or any semi-trailer, trailer, truck tractor or road tractor may not be parked on a street in an area zoned S Suburban, R-1-a, R-1-b, R-1-c, R-2, R-3 or R-4 Residential under the Unified Development Chapter (Chapter 50). The only carve-out is loading or unloading passengers or freight, and even then only for as long as the loading or unloading actually takes, not for open-ended standing.

The section also exempts vehicles of public bodies or public utilities engaged in emergency repair service, so a utility bucket truck responding to a downed line is not in violation. The rule reaches every residential zoning district in the Unified Development Chapter's dimensional table, meaning a contractor's semi or a road tractor cannot be left overnight on a residential street in any Duluth neighborhood, from Lakeside to Piedmont Heights, regardless of how briefly the owner intends to leave it.

Violations & Fines

Chapter 33 sets no unique fine for § 33-97.10, so the citywide general penalty in § 1-7 applies: up to $1,000 per offense, with each day a heavy truck or trailer remains parked in a residential zone counted as a separate violation. A vehicle found parked in violation is also subject to removal and impoundment under § 33-98, with removal, impound and storage costs billed to the registered owner before release.

Frequently Asked Questions

Can a contractor leave a semi-trailer parked on a Duluth residential street overnight?
No. Duluth Legislative Code § 33-97.10 bars parking a semi-trailer, trailer, truck tractor or road tractor on a street in any Residential or S Suburban zoning district, with the only exception being active loading or unloading of passengers or freight.
What size truck is restricted from Duluth residential streets?
Any truck with a net weight over 5,500 pounds or a gross vehicle weight rating over 10,000 pounds is barred from parking on a residential-zoned street under § 33-97.10, unless it is actively loading or unloading.
Does the residential heavy-truck ban apply to utility vehicles?
No. Section 33-97.10 exempts vehicles owned by public bodies or public utilities when they are being used to provide emergency repair service, so a utility crew responding to an outage is not in violation.

Sources & Official References

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