ADA Parking Lot Compliance in Aumsville, Oregon: 2026 Guide

ADA Parking Compliance in Aumsville

Aumsville is a small Marion County city southeast of Salem, a quiet bedroom community on the edge of the Willamette Valley near the gateway to the Santiam Canyon. Known for its annual Corn Festival and its mix of small-town businesses and surrounding farmland, Aumsville has commercial lots — a market, a clinic, a Main Street storefront — that all carry the same federal ADA and Oregon accessibility obligations as a lot in Salem or Portland. Small-town size does not lower the standard; it just means fewer people may catch a problem before a complaint does.

Compliance is a legal duty and a practical one. Non-compliance exposes an Aumsville business to federal civil penalties, private lawsuits with attorney fees, and Oregon state enforcement — and accessible parking decides whether all of your customers can reach the door. This 2026 guide covers the essentials. For the full statewide picture, start with our ADA parking compliance guide for Oregon.

How Many Accessible Spaces Aumsville Lots Need

The required accessible count scales with total parking under the 2010 ADA Standards for Accessible Design:

Total Parking Spaces	Required Accessible Spaces	Van-Accessible Minimum
1–25	1	1
26–50	2	1
51–75	3	1
76–100	4	1
101–150	5	1
151–200	6	1

At least one of every six accessible stalls (rounded up) must be van-accessible. Most Aumsville lots are small — a single storefront, a market, a clinic — and fall in the 1-to-25 or 26-to-50 tier, needing one or two accessible stalls, with the first always van-accessible. Outpatient medical and rehabilitation facilities carry higher ratios (10 to 20 percent). Our how many accessible spaces your lot needs page covers the full table and rounding rules.

Stall and Aisle Dimensions

• Standard accessible stall: minimum 8 feet wide with a 5-foot access aisle.
• Van-accessible stall: 8 feet wide with an 8-foot access aisle, or 11 feet wide with a 5-foot aisle.
• Vertical clearance: 98 inches along the van route, at the stall, and through the aisle.
• Access aisle: diagonal hatching plus NO PARKING, level with the stall, connected to a continuous accessible route to the entrance.

On a small Aumsville lot, two accessible stalls sharing one aisle between them is often the most space-efficient layout. The aisle must never be parked in or blocked.

The 2% Slope Rule

Accessible stalls and their aisles must not exceed 2 percent slope in any direction on the finished surface. The valley floor around Aumsville is largely level, which is favorable, but lots built on fill or near drainage swales can settle unevenly, pushing slopes out of tolerance over time. A stall that looks flat may measure 3 or 4 percent — a violation. Verifying slope takes a level, and where it fails, regrading and repaving the affected area is the fix. This is one of the most overlooked requirements, even on flat sites.

Signage Requirements

Each accessible stall needs a vertical sign with the International Symbol of Accessibility, mounted at least 60 inches from the ground to the bottom of the sign and visible when a vehicle is parked. Van stalls add a "Van Accessible" plate. Oregon requires a supplemental sign stating the fine for unauthorized parking — an Oregon-specific detail that out-of-area installers often miss. Our ADA parking sign placement guide details heights, plates, and the fine sign.

Surface and Maintenance

Compliance extends to ongoing surface condition. The accessible stall, aisle, and route must stay firm, stable, and slip-resistant, with no abrupt level changes over a quarter inch, no cracks wider than half an inch, no potholes, and no ponding water. The Willamette Valley's wet winters keep asphalt damp for long stretches and drive freeze-thaw cracking, while summer UV fades paint. On smaller lots, a single neglected pothole in the accessible stall is a compliance problem in its own right — prioritize accessible areas in seasonal maintenance.

When Repaving Triggers Upgrades

Routine maintenance — sealcoating, crack filling, patching, restriping existing markings — does not trigger ADA upgrades. A full repave, significant reconstruction, lot expansion, or regrading counts as an "alteration," obligating you to make the path of travel accessible and spend up to 20 percent of the project cost on accessibility where the existing route is not compliant. For an older Aumsville lot, a repave is often the practical opportunity to fix accessibility that was never quite right.

Getting Aumsville Lots Compliant

The efficient path is an audit followed by remediation: the audit measures every accessible element and produces a fix list, and remediation handles the restriping, signs, and grading. Our ADA compliance audit process page explains the walkthrough. For local striping pricing and seasonal timing, see our parking lot striping in Aumsville guide.