ADA Parking Striping in Lake Oswego, Oregon: Bringing Your Lot Up to Code

Restriping a Lake Oswego Lot to an ADA-Compliant Layout

When the accessible symbol in a Lake Oswego parking lot has faded to a faint outline, or an access aisle has worn to a few pale lines, the lot is out of code — even if nothing about the layout has changed. Restriping is the fastest, lowest-cost way to bring a Clackamas County lot back into compliance, and for most properties along State Street, A Avenue, Boones Ferry Road, or in the Kruse Way office district it is the only work required. This guide covers what an ADA-compliant restripe includes, what the paint must deliver, and the one extra check that hillside Lake Oswego lots demand before any paint goes down.

A restripe is not a full compliance overhaul. It refreshes and corrects the markings on a lot whose underlying layout, counts, and grades are sound. If your lot is also short on accessible stalls or has slope problems, those are separate fixes, covered in our ADA parking compliance guide for Oregon.

What an ADA Restripe Has to Include

A compliant ADA restripe answers to the 2010 ADA Standards and Oregon's ORS 447.233. Each element below has to be right.

Accessible Stall Markings

Each accessible stall must be striped to at least 8 feet wide. The International Symbol of Accessibility is painted in the stall, usually white on a blue field, centered so it reads to drivers and isn't blocked by a vehicle overhang. Faded or partial symbols are non-compliant, so a restripe repaints them at full opacity — and on a premium Lake Oswego property, a crisp symbol is also simply better presentation.

Access Aisles

The aisle beside each stall is striped with diagonal hatching and a NO PARKING legend so no one blocks the space a wheelchair user needs to deploy a lift or ramp. Standard stalls take a 5-foot aisle; van stalls take an 8-foot aisle (or the 11-foot-stall-plus-5-foot-aisle alternative). Our ADA access aisle striping spec details the hatch spacing, legend, and shared-aisle rules.

Van Designation

At least one in every six accessible stalls must be van-accessible, marked with the wider aisle and a "Van Accessible" sign. A restripe is the moment to confirm your van count and widen an aisle if the lot was striped under older ratios.

Slope and Layout Verification

This is where a Lake Oswego restripe differs from a flat-valley lot. Before paint touches asphalt, a careful contractor confirms the existing layout still meets the standards — stall widths, aisle widths, the count, and, critically on this hilly terrain, the slope. Accessible stalls and aisles cannot exceed 2 percent slope in any direction, and a sloped Lake Oswego stall may fail that limit even though the markings look fine. If it does, paint alone won't fix it — the stall needs regrading. Restriping over a non-compliant slope just repaints the violation. The full 2026 checklist is in our ADA striping requirements for 2026.

Paint and Materials for Lake Oswego

Lake Oswego sits in the wet western valley near the Portland metro, where a long rainy season and steady UV fade traffic paint. Standard water-based latex is the common, economical choice, but many premium Lake Oswego properties step up to a higher-durability paint or add reflective glass beads — both to extend the interval between restripes and to keep the lot looking sharp. Whatever the product, the blue and white of accessible markings must stay high-contrast, because a faded symbol invites a complaint.

Timing follows the valley pattern. Traffic paint needs dry pavement and temperatures comfortably above 50°F, which in Lake Oswego means a striping window running roughly late spring through early fall. Summer slots fill fast, so booking ahead secures both the dates and the dry conditions.

Restripe vs. New Layout

If your Lake Oswego lot has a sound, compliant layout and just needs fresh, code-correct markings, a restripe follows the existing lines and corrects the accessible elements — the fast, economical path. If the lot was never professionally laid out for ADA, or an audit found the count, aisle widths, or slopes out of tolerance, a new layout is the better investment. On a sloped site, a new layout paired with selective regrading is often the only way to deliver compliant accessible stalls. General striping pricing for the area is on our parking lot striping in Lake Oswego page.

Sequencing With Sealcoat

If you are sealcoating, stripe after the sealcoat cures, not before. A fresh, dark surface gives the accessible markings better adhesion and far stronger contrast — the blue and white pop against clean black asphalt. Restriping a lot you sealcoated last season is also a natural moment to bring the accessible layout fully up to code in one visit.

Get Your Lake Oswego ADA Striping Done Right

An ADA restripe is precise work, and on Lake Oswego's hillside lots the slope check is as important as the paint. The dimensions, the symbol placement, the aisle hatching, and the van designation all have to meet the standard — a lot that looks freshly painted but sits on a stall over 2 percent slope is still non-compliant. Cojo Excavation & Asphalt restripes Lake Oswego and Clackamas County lots to a code-correct ADA layout, verifying the count, widths, and slopes before the paint goes down, and regrading where a stall fails. See our professional striping services for the full scope.

The specifications here are general guidance under the 2010 ADA Standards and ORS 447.233 — a site survey confirms what your lot needs. Request a free quote and we will assess your Lake Oswego lot and stripe it to code.