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    Guide
    7 minUpdated 2026-08-20 · Reviewed by LT Plastics Engineering

    Speed Bump Cost & Installation Guide (US, 2026)

    How speed bump pricing actually works in the US, what a complete bolt-down kit includes, how to size center modules and end caps to your lane width in feet, and the four-step installation sequence.

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    > Problem: bumps coming loose or cracking? See rubber speed bumps coming loose: causes and fixes.

    TL;DR

    Speed bump cost is driven by five things: profile height and reinforcement, lane width in feet (how many center modules and end caps you need), quantity, anchor type for asphalt vs concrete, and freight from our Phoenix, AZ shipping point.

    Rubber bolt-down units cost far less installed than concrete or asphalt bumps because there is no civil work, no curing and no lane closure — a crew of two installs a lane in 30–45 minutes. LT Plastics quotes per configured kit, not per piece, and ships nationwide from Phoenix, AZ. Size your kit in feet and get a quote in 24 hours.

    Quick Facts

    ItemDetail
    Profiles available2.4 in heavy-duty (steel-plate reinforced) · 3 in modular
    Center module lengths39 in (heavy-duty) · 20 in (modular)
    End caps10 in, two per bump
    Load rating176,000 lb (88 US tons), heavy-duty profile
    Target speed≤ 10 mph (2.4 in HD) · ≤ 5 mph (3 in modular)
    Install time30–45 minutes per 10 ft lane, two people
    HardwareExpansion anchors included; 1/2 in masonry bit
    SubstrateAsphalt or concrete
    Warranty5-year LT Plastics warranty
    Ships fromPhoenix, AZ — nationwide

    What Actually Drives the Cost

    1. Profile and reinforcement

    The 2.4 in heavy-duty unit carries internal steel-plate reinforcement and is rated for forklift and loaded-trailer traffic. The 3 in modular unit is built for cars and light trucks. Specifying heavy-duty where you only run passenger vehicles is the most common way buyers overspend.

    2. Lane width in feet

    You buy a kit, not a single piece: center modules plus two 10 in end caps per bump. A 12 ft driveway, a 20 ft parking lane and a 26 ft two-way road are three different piece counts. The kit builder does this math for you and sends the piece list with your quote request.

    3. Quantity

    Piece cost drops with volume, and so does freight per unit — a full pallet of modules ships far more efficiently than a partial. If you are calming several aisles or gates, quote them together.

    4. Substrate and anchors

    Asphalt and concrete take different anchor specifications. Anchors ship in the box; if your pavement is thin, spalled or newly laid, tell us — anchor selection changes and so does hold-down performance.

    5. Freight

    Rubber is dense. Distance from our Phoenix, AZ shipping point and whether the delivery needs a liftgate or residential service move the landed cost more than most buyers expect. Give us the ZIP code and dock situation with your request.

    Rubber vs Concrete or Asphalt: Installed Cost

    FactorBolt-down rubberPoured concrete / asphalt
    Labor2 people, 30–45 min per laneCrew, forms, screed, cure time
    DowntimeLane open the same hourHours to days of curing
    MarkingsMolded-in yellow/black + reflectorsPainted, repaint every 1–2 years
    RepairReplace one moduleSaw-cut and re-pour
    RelocatableYesNo
    Removal costUnbolt and patch holesDemolition and disposal

    The purchase price of a rubber unit is higher than a shovel of asphalt. The installed cost, and the five-year cost with repainting and repairs included, generally is not.

    How to Size Your Kit

  1. Measure the paved width you need to cover, in feet.
  2. Subtract the two end caps (10 in each, so 20 in total).
  3. Divide the remainder by the center-module length — 39 in for heavy-duty, 20 in for modular — and round to whole modules.
  4. Multiply by the number of bumps you are installing.
  5. Example, a 20 ft parking lane in the modular profile: 240 in total − 20 in of end caps = 220 in ÷ 20 in ≈ 11 center modules + 2 end caps per bump.

    Installation: Four Steps

  6. Mark the lane. Position the assembled bump square to traffic, mark the anchor holes, and confirm you are clear of drainage, joints and utilities.
  7. Drill. Use a 1/2 in masonry bit to the anchor depth. Blow the dust out of each hole so the anchor sets properly.
  8. Set the included anchors. Start from the center module and work outward so the interlocks stay tight.
  9. Bolt outward to the end caps. Torque evenly, then verify no module edge stands proud of its neighbor.
  10. Add advance warning signage and, on approaches with night traffic, confirm the reflective inserts are visible from the driver's approach angle.

    Maintenance

    Rubber units need almost none: check anchor torque after the first month and then annually, keep the underside channel clear where hoses or cables pass, and replace individual modules if a forklift mast or plow blade damages one. Molded-in color means no repainting cycle.

    FAQ

    How much do speed bumps cost?

    Cost depends on profile, lane width in feet, quantity, anchors and freight, so we quote a configured kit rather than publish a per-piece price. Send your lane width and location through the kit builder and you get a full quote within 24 hours.

    Are anchors included?

    Yes. Expansion anchors ship with every kit. You supply a hammer drill with a 1/2 in masonry bit.

    How long does installation take?

    About 30–45 minutes per 10 ft lane with two people, including drilling. No curing time, so the lane reopens immediately.

    Can rubber speed bumps be installed on asphalt?

    Yes, on both asphalt and concrete. Tell us the substrate and its condition so the correct anchor is specified.

    Are they removable or portable?

    Yes. Units unbolt and relocate, which is why they suit seasonal yards, construction sites and traffic patterns that change.

    Do I need a permit?

    Not normally on private property. On public streets you need local traffic-engineering approval and MUTCD-compliant signing and markings.

    How many do I need for a two-way road?

    One bump spans the full width — for a 26 ft two-way road, size a single kit to 26 ft rather than two separate bumps, so there is no gap for drivers to steer around.

    Sources

    LT Plastics Site & Traffic Safety product data sheets (2.4 in heavy-duty and 3 in modular, module and end-cap geometry, load ratings); FHWA MUTCD signing and marking requirements for traffic-calming devices; ITE speed hump and speed table design guidance; anchor manufacturer embedment specifications for asphalt and concrete substrates.

    Related reading

  11. Speed Bumps for Sale — 2.4 in & 3 in Rubber
  12. Speed Bump vs Speed Hump vs Speed Table
  13. Speed Humps & Traffic Calming
  14. Site & Traffic Safety Division
  15. Next step in your decisionSpeed Bumps for Sale: Rubber vs Plastic, 2.4" vs 3" & Anchoring [2026]

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