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Low-Profile Protected Bike Lane Curb

CREATE A PROTECTED BIKE LANE WITHOUT THE FULL-HEIGHT BARRIER

SAFE-T Curb™ gives cyclists real physical separation in a clean 6-inch profile. A gradual bicycle-side slope keeps the riding line forgiving, while a steeper vehicle-side face holds the boundary so you protect riders without walling off the street.

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8’ Length

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766 lbs

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6” Height

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Made in USA

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Product Overview

SAFE-T Curb

Flex posts bend, scatter, and get replaced season after season and they never actually stop a vehicle from drifting into the lane. SAFE-T Curb™ replaces that flimsy delineation with high quality precast concrete. The low 6-inch profile keeps sightlines open and the streetscape uncluttered, while a shaped cross-section does the real work: a gentle slope on the bike side that's comfortable to ride beside, and a steeper face on the vehicle side that signals a firm edge.

Every unit is steel-reinforced 5,000 psi concrete, cast in a temperature-controlled facility for consistent quality. Three anchor holes per unit lock each piece to the roadway for secure, rapid installation, and two cast-in slots handle both drainage and forklift handling. Run them as individual units for permeable, drainage-friendly spacing, or set them end to end for a continuous protected corridor — the same curb adapts to the geometry your street already has.

BikeLane Curb with anchor pins

Key Benefits

WHY A SHAPED CURB BEATS A PAINTED LINE

REAL PHYSICAL SEPARATION
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Concrete, not plastic means drivers feel a cast 5,000 psi unit instead of flattening a post

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The shaped vehicle-side face reinforces the lane edge and discourages encroachment

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A forgiving bike-side slope keeps the riding line comfortable, even close to the edge

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Ending the replacement cycle means no more re-ordering flex posts after every plow season

LOW-PROFILE BY DESIGN
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The 6″ height provides separation without a wall that blocks sightlines or driver visibility

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An open streetscape keeps corridors feeling welcoming, not fortified

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Better resident reception comes from a clean, intentional edge instead of a field of leaning posts

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Approachable for all users, it’s low enough to step over at crossings yet defined enough to guide traffic

DRAINAGE & ROADWAY FRIENDLY
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Built-in drainage slots let stormwater pass through two cast openings instead of damming at the curb line

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Flexible spacing lets you gap units for permeable runs or butt them tight for a continuous edge

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Working with your grade, individual units conform to crowns, slopes, and existing drainage patterns

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No trapped debris means the slotted design avoids the standing water and grit buildup of solid curbing

RAPID, SECURE INSTALLATION
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Three anchor holes per unit provide positive mechanical attachment to the roadway surface

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Fast to set, units are placed and pinned, not poured or formed on site

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Forklift-ready handling is built in, with cast slots that double as lift points for safe, quick placement

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Reconfigurable by design, units can be adjusted for events, construction, or seasonal changes.

Technical Specs

Engineered for Precise Transitions

Physical Specifications
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Length: 8′ Double Round / 7’6″ Single Round / 7′ Flat-by-Flat unit options

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Height: 6″ (low profile)

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Width: 1′-6″ (18″) base

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Concrete: 5,000 psi steel-reinforced

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Manufacturing: Cast in a QC / temperature-controlled environment

UNIT OPTIONS & FEATURES
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8′ Double Round Unit: 766 lbs

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7’6″ Single Round Unit: 718 lbs

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7′ Flat-by-Flat Unit: 670 lbs

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Anchoring: 3 anchor holes per unit

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Drainage / Handling: 2 cast drainage + forklift slots

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Download Full Spec Sheet

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View CAD Drawings

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Watch crash test video

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Applications

PROTECTED CORRIDORS FOR EVERY STREET

Dedicated Bike Corridors

Continuous runs that turn a painted lane
into a physically protected one.

Neighborhood Greenways

Low-profile separation that fits calm residential streets without overpowering them.

School & Park Routes

A clear, approachable edge along the routes families use most.

Retrofit & Restriping Projects

Upgrade existing flex-post lanes during routine restriping.

Transitional & Pilot Lanes

Reconfigurable units for trial corridors and quick-build projects.

Multi-Use Path Edging

Define the boundary between path users and the adjacent roadway.

INTERESTED IN MAKING YOUR STREET SAFER?

Contact us to discuss your project needs and find the best solution

Get a quote today

Quality & Durability

Where Physics Meets Practical Design

Engineering Excellence Points
Shaped Cross-Section

Asymmetric profile: forgiving on the bike side, firm on the vehicle side, by design.

Material Strength

5,000 psi steel-reinforced concrete built to take repeated roadway contact.

Low-Profile Stability

A wide 18" base and 670–766 lb mass keep each unit planted at a height that preserves sightlines.

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Integrated Drainage

Cast slots manage stormwater instead of damming it against the curb line.

Secure Anchoring

Three anchor holes per unit deliver positive mechanical attachment to the roadway

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Controlled Manufacturing

Every unit cast in a temperature-controlled facility for consistent dimensions and finish.

Customization Options

Make It Yours

A concrete street barrier painted with a colorful mural of red mountains, green grass, and white flowers, located on an asphalt road with lane markings visible.A concrete barrier blocks a road, with a stop sign posted at the end of the barrier. The scene is simple and set against a plain gray background.A man rides a Segway on a sidewalk next to a blue car parked on the street; nearby, outdoor tables with green umbrellas are set up behind a wooden fence.
A woman wearing a gray coat smiles while standing outdoors with a bicycle. The image is framed by a green dotted border, and the background shows a blurred park or urban setting.Five yellow stars arranged in a horizontal row on a light background, indicating a five-star rating or review.

“The difference between our old barriers and Safe-T Lanes isn’t just the crash rating—it’s the complete system thinking. These tapers show we’ve considered every detail of cyclist safety, not just the straightaways. That attention to detail matters when you’re protecting lives.

Davis Chen, PE, Traffic Safety Engineer, City of Seattle

Stacks of large, white precast concrete beams and blocks are arranged outdoors, separated by wooden planks for support and stability. The scene suggests a construction or storage site.A person wearing a helmet rides a bicycle along a separated bike lane bordered by white barriers in a park-like area with green trees and people walking in the background.A construction worker in a safety vest and helmet adjusts concrete barriers along a road, with traffic cones, a truck, and construction equipment nearby.

Ordering & Support

Ready to Transform Your Infrastructure?

Get Started
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Free project consultation

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Custom CAD drawings in 48 hours

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Site evaluation available

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Pilot program options

Resources
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Installation videos

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Maintenance guides

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Technical support

Direct Contact
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Tyler Brookhart Lead Infrastructure Specialist

Get A Quote TodaySchedule a Consultation

The SAFE-T Lane® Guarantee

Your Investment Protected

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Pilot Program

Test 100 linear feet risk-free

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Performance Guarantee

Full credit if unsatisfied 

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Delivery Promise

On-time or credit applied 

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Lifetime Support

Free technical assistance forever