Access & internal roads

Speed bumps for roads

For private access roads, campuses and industrial parks, bolt-down rubber speed bumps are the fastest fix: 3 in modular ($260–$520 per 12 ft lane) for cars, 2.4 in heavy-duty ($360–$660) where trucks run. Public streets are controlled by the city or county — owners there should request traffic calming through the local transportation office.

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Rubber speed bump across an internal corporate campus road

Key specs at a glance

Car roads	3 in modular
Truck roads	2.4 in heavy-duty
Spacing	250–500 ft
Public streets	City / county decides

3-inch modular rubber speed bump with yellow and black interlocking sections and rounded end caps

Recommended model

2.4-Inch Heavy-Duty Speed Bump — Steel-Plate Reinforced

Mixed car and truck traffic on access roads favors the steel-plate heavy-duty profile.

Height: 2.4 in
Segment length: 20 in
Width (travel length): 13.8 in
Target speed: ≤ 6 mph
Load rating: 176,000 lb (88 US tons)
Material: Recycled rubber, steel-plate reinforced

One spec for every lane

Standardize on two profiles across all your roads.

Truck-rated

Heavy-duty profile rated to 176,000 lb.

Public street?

See our guide on getting a bump installed by the city.

Frequently asked

Can I put a speed bump on a public road?

No — public streets are controlled by the city or county. Private roads are the owner's decision.

How much does it cost per lane?

List price per 12 ft lane is $260–$520 for the 3 in modular profile and $360–$660 for the 2.4 in steel-plate heavy-duty profile, plus LTL freight. Pallet and container orders are priced below list.

How long does installation take?

Bolt-down install takes two people about 30 minutes per 12 ft lane with a hammer drill and the included anchors. No paving contractor and no cure time.

Do you ship nationwide?

Yes. Every kit is in stock in the USA and ships by LTL freight to all 48 contiguous states. Freight is quoted to your ZIP code.

Free download

Spec sheet & price guide (PDF)

Both profiles, dimensions, load rating, price per 12 ft lane and what we need to quote freight. One field — no phone call required.

Request pricing

Price your speed bumps for roads

Send lane width and lane count — we reply with a landed price including freight within 24 business hours.

Next step

Public street process

Heavy-duty

Buy speed bumps