Introduction
A bicycle signal head uses the bike symbol on the lens to make clear that the signal applies to cyclists, not vehicles. Without a bike-specific lens, drivers and cyclists can both think the signal is for them, with dangerous results. This guide covers the standards that govern bicycle signal design.
The Bike Symbol Lens
For a bicycle signal, confirm the required bicycle-symbol indication, display size, visibility and mounting arrangement under the destination’s adopted rules. Do not assume that all standards prescribe the same symbol or diameter. Evaluate the actual approach geometry, stopping position and surrounding traffic when confirming the approved configuration.
For a bicycle-signal order, confirm the required red, yellow and green bicycle indications, head count and display diameter against the available GAOQIAO model. Request the exact symbol drawing and applicable test or approval evidence; do not infer MUTCD conformity from a general catalogue description.
Format and Mounting
Select bicycle signal aspect count, symbols and placement from the approved cycle-crossing design and applicable authority requirements. Confirm mounting height, orientation and visibility for approaching cyclists, including the relationship to vehicle and pedestrian signals. Do not use a generic height or assume that every bicycle installation has three aspects or is mounted on the far side.
For a cycle crossing with separate signal phases, use the approved design to define the bicycle indications and their relationship to vehicle and pedestrian signals. Confirm pole positions, viewing directions, symbols and any shared mounting arrangements. Do not replace a vehicle signal with a bicycle signal or change lane assignments solely on the basis of a generic protected or unprotected intersection description.
Detection and Actuation
Where actuated bicycle control is required, select and validate the detection method for the site and approved signal plan. The following options should be assessed for the actual bicycles, positions and environmental conditions:
- Push button (cyclist presses to call the phase)
- Inductive-loop detection for bicycles requires a suitable loop layout, detector settings and installation. Confirm the design with the responsible engineer and test representative bicycles at the required positions; a nominal 1.5 m square loop alone does not establish detection performance.
- Video detection with bike classifier
- Radar detection
Select bicycle actuation using the approved operating strategy, accessibility needs and site conditions. Push buttons, inductive loops or video detection may be options, but detector suitability and any waiting-time benefit must be evaluated with the actual signal timing and demand.
Featured Products
GAOQIAO supplies 3-aspect bicycle signal heads in 200mm and 300mm with bike symbol lenses. See the traffic light size selection guide for sizing.
Conclusion
A bicycle-signal installation needs an approved indication, mounting arrangement and control strategy suited to the cycle route. Where bicycle detection is required, confirm the detector and controller interface. Send GAOQIAO the route layout and project requirements to confirm available signal products and the scope of any mounting, detection or integration support.
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Frequently Asked Questions
Do I need a separate bicycle signal if the cycle track is in the road?
Determine bicycle signal requirements from the applicable MUTCD edition, local rules and approved intersection design. Assess bicycle and vehicle movements, conflicts, separation and permitted indications. Do not infer that a shared lane or physical separation alone determines whether a bicycle signal face is permitted or required.
What size bicycle signal head should I use?
Compare available bicycle-signal diameters using the approved visibility requirements, approach geometry and mounting arrangement. Approach speed and route use are relevant inputs, but do not alone determine whether a 200mm or 300mm head is appropriate.
Can a bicycle signal use solar power?
Yes, paired with a solar wireless controller. GAOQIAO’s solar wireless line covers remote cycle track crossings.
Relevant GAOQIAO products
These public GAOQIAO catalogue pages are related to the guide. Open them for the representative description, then confirm the latest drawing and configuration before ordering.
- Traffic signal controllersWired and solar controllers with 6, 22, 44 and 56 output options.
- LED traffic signal heads200mm, 300mm and 400mm signal heads; confirm the selected model and applicable project requirements.
- Signal polesVertical, signal arm and double-arm poles; confirm suitability for the approved site design.
- Spare parts and accessoriesSpare LED modules, lenses, visors, surge arrestors and anchor bolts.
Related buyer resources
- Traffic Signal Controller Cabinet Guide
- Traffic Light Wiring Diagram Guide
- Traffic Light IP Ratings Guide
- Traffic Signal Head Specification Guide
- Solar Traffic Signal Site Survey
- Contact GAOQIAO
Request a bicycle signal-head quotation
Related guides: pedestrian and bicycle
Continue with these related resources for your traffic signal project.