Speed Cushions
Speed Cushion Installation in Portland, Oregon: 2026 Guide
Cojo
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Speed cushion installs in Portland run through the Portland Bureau of Transportation (PBOT) Neighborhood Greenways and Traffic Calming program, with fire-marshal review through Portland Fire & Rescue. PBOT has put cushions on dozens of greenway corridors that overlap with fire-access routes — Portland is one of the most prolific cushion-using cities in Oregon. We handle design coordination and installation across the Portland metro. Below: how the local approval process works, plus the service-area context.
Portland's approval process for speed cushions on residential streets runs through PBOT's traffic-calming program:
Timeline runs 6 to 18 months from petition to install. Streets on Vision Zero priority corridors run on the shorter side; streets initiated solely by citizen petition typically run longer.
The current PBOT program documentation is published on the PBOT Vision Zero and PBOT Neighborhood Greenways pages. Always verify current program eligibility, funding levels, and waitlist with PBOT before assuming a particular cost-share rate or timeline.
Portland Title 17 (Public Works) governs work in the public right-of-way; Title 33 (Planning and Zoning) governs site design including private fire-access drives. The relevant code references for speed cushion work:
Always verify current requirements with the issuing jurisdiction. This article reflects May 2026 published guidance.
PBOT's Neighborhood Greenways program has installed speed cushions across many Portland neighborhoods. Areas with concentrated speed cushion deployment include:
PBOT publishes the active greenway network map on its program pages. Speed cushion candidacy depends on specific street characteristics; not every greenway includes cushions.
Cojo is a Portland-area asphalt and traffic-calming contractor with experience on PBOT projects. We coordinate the city traffic-calming application packet, field survey, traffic control, anchor placement (for modular rubber) or paving (for cast-in-place), and pavement marking in one scope. We carry the modular rubber product line that PF&R has vetted on prior projects, and we form asphalt cushions with the same paving crew that handles surrounding pavement.
For fire-access projects we walk the chalk-line layout with the city traffic engineer or PF&R fire marshal before drilling anchor holes. As-built wheel-track gap dimensions are documented on the close-out drawing, which is standard practice for any fire-access work in the metro area.
A neighborhood association in northeast Portland coordinated with PBOT on a 4-cushion install along an east-west greenway corridor. The corridor overlapped with a Portland Fire & Rescue primary response route, so PF&R specified a wheel-track gap based on Type 1 engine apparatus. Cojo installed modular rubber cushions configured to the specified gap; post-install delay measurement (collected by PBOT) confirmed under 2 seconds per cushion at code-3 response.
A residential street in southeast Portland that also carries TriMet bus service required a traffic-calming approach that preserved bus operating speed. The decision matrix considered cushion (with wheel-track gaps for emergency vehicles) versus speed table (longer footprint, smaller bus delay). PBOT and TriMet jointly recommended speed tables for the bus-route portion of the corridor; Cojo installed speed tables on that segment and cushions on the segment where fire-access only was the constraint.
A westside hospital service road needed traffic calming on internal access drives. The hospital fleet included emergency-response vehicles plus delivery vehicles and patient-transport. Cojo installed three concrete cast-in-place speed cushions sized to the hospital's fleet specification. Concrete was selected because internal hospital service roads see significant heavy commercial traffic that asphalt installs would not survive at the same lifecycle cost.
Cojo's primary speed cushion service area in the Portland metro includes:
For metro-wide installs see Speed Cushion & Speed Table installs across Oregon or pair the work with our asphalt paving services.
PBOT funds qualifying speed cushion installations through the Neighborhood Greenways program. Cost-share commonly covers 50 to 100% of installation cost on Vision Zero priority corridors. Eligibility typically depends on documented speeding, traffic volume, and neighborhood petition support. Always verify current program funding and eligibility with PBOT before assuming a particular cost-share rate.
For private fire-access drives (commercial, hospital, hotel, university) that are not in the public right-of-way, PBOT cost-share does not apply; the property owner funds the install directly.
Cojo provides design coordination, fire-marshal review, traffic control, installation, and pavement marking across the Portland metro area. See speed cushion fire truck access for the fire-access spec process, speed cushion dimensions for spec detail, and the speed cushions guide for the broader product context. Get a custom quote.
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