Speed Humps
Are Speed Humps Effective? Research Summary (2026)
Research from ITE and FHWA shows speed humps reduce 85th-percentile speeds by 20-30 percent and traffic volumes by about 18 percent. Crash reductions average 13 percent.
Asphalt Speed Hump Cost in 2026: Material & Labor Pricing
Asphalt speed humps run $1,500 to $4,500 installed in 2026. See material breakdown, labor lines, and how multi-unit projects bring per-unit cost down.
5 Best Asphalt Speed Hump Designs for 2026
Five asphalt speed hump cross-sections ranked: parabolic, sinusoidal, flat-top, watts profile, and Seminole. Pick the right profile for your street.
5 Best Rubber Speed Humps for Sale in 2026
Five rubber speed hump products ranked for residential streets, with length, weight rating, anchor type, and per-unit cost. Includes naming-trap warnings.
6 Best Speed Humps for Residential Streets (2026)
Six speed hump profiles ranked for residential streets: asphalt parabolic, sinusoidal, modular rubber, brick-inlay, flat-top, and seasonal. Pick the right fit.
Best Speed Humps for School Zones (2026)
School zones target 20 mph or less, calling for 12 ft parabolic asphalt humps. Bus clearance, signage, and Oregon DOT specs covered.
5 Best Speed Humps for Traffic Calming Programs (2026)
Five speed hump products that meet city traffic-calming program criteria, with ITE compliance, eligibility thresholds, and program funding sources.
Do Speed Humps Damage Cars? 2026 Engineering Answer
Speed humps rarely damage cars when built to ITE spec and crossed under 25 mph. The damage cases trace to over-tall profiles, sharp transitions, and excess speed.
How Much Does a Speed Hump Cost? 2026 Single-Unit Pricing
A single asphalt speed hump costs $1,500 to $5,000 installed in 2026. Quick-answer cost ranges, what changes the number, and when multi-unit beats single.
How to Install Speed Humps: Step-by-Step (2026 Code-Compliant)
Eight-step asphalt speed hump install procedure with traffic control, milling, hot-mix placement, screeding, marking, and signage. ITE compliant.
How to Remove a Speed Hump: 2026 Process & Cost
Step-by-step process to remove an asphalt speed hump, expected timeline, and the $1,500 to $3,500+ cost range. Includes tools, traffic-control needs, and patch options.
How to Request a Speed Hump on Your Street (2026 Process)
Petition the city, file traffic-study request, and wait 6 to 12 months for approval. Oregon city-by-city process for Portland, Salem, Eugene, and Beaverton.
Rubber Speed Hump Cost: Per-Unit & Installed Pricing (2026)
True 12 ft rubber speed humps run $1,200 to $2,800 per unit (uninstalled) and $2,000 to $4,500 installed. Mind the bump-vs-hump naming trap.
Rubber vs Asphalt Speed Humps: 2026 Cost & Lifespan
Most "rubber speed humps" are actually misnamed bumps. True 12 ft rubber units are rare. Asphalt humps last 15 to 25 years; rubber units last 5 to 8 years.
Speed Hump Installation in Beaverton, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Beaverton -- residential streets, HOA private roads, school zones, and apartment complexes. Local program details and pricing.
Speed Hump Installation in Bend, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Bend -- residential streets, HOA private roads, school zones, and tourist-corridor calming. Snow-load profile picks included.
Speed Hump Installation in Corvallis, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Corvallis -- residential streets, OSU campus-edge corridors, school zones, and HOA-controlled communities.
How Much Do Speed Humps Cost? 2026 Pricing Guide
Speed hump installs typically run $1,500 to $5,000 per unit in 2026. See material, labor, signage, and multi-unit discount breakdown. Get a custom quote.
Speed Hump Cost Per Foot (2026 Material Comparison)
Speed humps are priced per linear foot of lane width. Asphalt $125 to $375 per ft, modular rubber $165 to $375 per ft. Per-foot tables and use cases.
Speed Hump Dimensions: 2026 Profile & Length Standards
Speed humps are 12 to 14 ft long and 3 to 4 in tall, with parabolic, sinusoidal, or flat-top cross-sections. Full ITE and FHWA spec dimensions and tables.
Speed Hump Installation in Eugene, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Eugene -- residential streets, neighborhood greenways, school zones, and apartment complexes. EPP standards and pricing baselines.
Speed Hump Height: How Tall Should Speed Humps Be? (2026)
Speed humps are 3 to 4 inches tall at the apex. Below 3 in, slowing fails; above 4 in, vehicles get damaged. ITE and FHWA height standards explained.
Speed Hump Installation Cost: 2026 Labor Pricing
Speed hump installation labor runs $900 to $3,200 per unit. See line-item breakdown for crew, traffic control, marking, signage, and multi-unit discounts.
Speed Hump Maintenance: 2026 Inspection & Repair Guide
Annual inspection checklist, repair triggers, and replacement timing for asphalt and rubber speed humps. Costs, lifespan benchmarks, and code citations included.
How to Paint & Mark Speed Humps: 2026 Visibility Guide
Yellow chevron pavement markings, MUTCD W17-1 advance warning sign, and reflective marker spacing. Full procedure and code citations.
Speed Hump Installation in Portland, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Portland -- residential streets, HOA private roads, school zones, and apartment complexes. PBOT program details and pricing baselines.
Speed Hump Installation in Salem, Oregon: 2026 Guide
Cojo installs ITE-spec speed humps across Salem, Keizer, and West Salem -- residential streets, HOA private roads, school zones, and apartment complexes.
Speed Hump Spacing: How Far Apart on Residential Streets?
Speed humps spaced 250 to 500 ft on residential streets. Closer spacing for slower target speeds. ITE charts and Oregon city standards explained.
Speed Hump Standards: ITE, FHWA & Oregon DOT (2026)
Speed humps follow ITE Traffic Calming Manual Chapter 3, FHWA ePrimer, and MUTCD signage standards. No federal device standard exists. Full code reference.
Speed Hump vs Speed Cushion: Which Lets Fire Trucks Through?
Speed cushions have wheel-track gaps that let fire trucks straddle the device; speed humps do not. NFPA 1141 spec, costs, and decision rules.
Speed Hump vs Speed Table: 2026 Decision Guide
Speed humps slow traffic to 15 to 20 mph on residential streets; speed tables slow traffic to 20 to 25 mph and let buses pass flat. Pick the right one.
What Are Speed Humps? Complete 2026 Guide
Speed humps are 12 to 14 foot parabolic bumps that slow residential traffic to 15 to 20 mph. Learn types, uses, costs, and selection. Get a custom quote.
Speed Humps Along the I-5 Corridor: 2026 Service Guide
Cojo serves the full I-5 corridor from Portland to Medford -- one-stop residential and commercial speed-hump installer for the Willamette Valley and southern Oregon.
Speed Humps in Oregon: 2026 Statewide Guide
ODOT residential traffic-calming policy, ORS framework, county-vs-city authority, and Cojo's statewide service area for speed humps across Oregon.
Speed Humps in Portland Metro: 2026 Regional Guide
Multnomah, Washington, and Clackamas County speed-hump program differences. Cojo's tri-county service area, fire-district coordination, and 2026 pricing baselines.
Speed Humps on Private Roads: 2026 Owner's Guide
Install speed humps on a private road without city approval, manage HOA-board votes, document insurance and liability, and budget for ongoing maintenance.
Speed Humps for Residential Streets: 2026 Property-Owner Guide
Choose the right speed hump profile for a residential street, work through HOA approval, and budget for install and maintenance. ITE-spec guidance and Oregon program details.
Speed Humps for School Zones: Specification Guide (2026)
Speed hump specs for school-zone calming -- 12-foot parabolic profile, 20-mph design speed, bus-clearance design, drop-off line application, and ODOT-compliant signage.
What Is a Speed Hump? Definition & Purpose (2026)
A speed hump is a 12 to 14-foot parabolic raised pavement section, 3 to 4 inches tall, that slows passenger vehicles to 18 to 20 mph. The full definition with examples.
When to Choose a Speed Hump Over a Speed Bump (2026)
Use a speed hump on residential streets at 25 mph; use a speed bump in parking lots at 5 to 10 mph. Decision tree, costs, and code citations.
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