---
title: Duluth UDC § 911 — Duluth
jurisdiction: duluth
governing_jurisdiction: Duluth
source_url: "https://www.duluthga.net/UDC_ADOPTED_9.8.2025_Amended_7-13-26.pdf"
effective_date: "2026-07-13"
as_of: "2026-08-13"
canonical: "https://www.gwindex.net/code/duluth/911"
licence: "CC0-1.0"
---

# Duluth UDC § 911

Project Access Improvement Standards

**Governing jurisdiction: Duluth.** A "Duluth, GA" mailing address is usually NOT in the City of Duluth. Unincorporated Gwinnett is 67.3% of the county's land area and is governed by a different code, a different board and a different permit portal. Resolve the governing jurisdiction before answering any zoning question.


- **Article:** 9 — Project Design and Construction Standards
- **Pages in source:** 257
- **Adopted:** 2025-09-08
- **Amended through:** 2026-07-13
- **Source:** https://www.duluthga.net/UDC_ADOPTED_9.8.2025_Amended_7-13-26.pdf

## Text

1. For sections wider than 4 feet, the widening section shall comply with GDOT’s construction standards for
new streets, in accordance with the street's category as shown on the Comprehensive Plan or the
Planning and Development Department web page. The base course must pass roll testing prior to paving.
If a delay in paving is reasonably expected by the Developer or the Planning and Development
Department, the base shall be primed with 0.25 gallon of R.C. 70 per square yard and cured for 7 days
before paving.
2. For sections less than 4 feet wide, 7 inches of Class "A" concrete base (5 inches on local and minor
collector streets) and 1½ inches of "E" or "F" (12.5 mm or 9.5 mm) topping shall be required.