City of Denton recommends bollard types for enhanced bike lane safety

During the recent Denton Mobility Committee meeting held on May 28, 2025, city officials concluded a series of presentations focused on the evaluation and implementation of bollards to enhance bike lane safety. This final presentation summarized previous discussions on bollard types, standards, and best practices, while also outlining specific recommendations for the city of Denton.

Bollards, which are short vertical posts, have been shown to significantly reduce bike versus auto crashes—by as much as 56%—when installed in bike lanes. The committee emphasized the importance of these safety measures in creating a safer environment for cyclists navigating city streets. The proposed bollards would typically stand between 3 to 3.5 feet tall, effectively separating bike lanes from vehicle traffic.

The committee recommended two primary types of bollards for implementation. The first type consists of standard bollards, which can be spaced 20 to 50 feet apart, depending on the location. These bollards are generally made of plastic and are estimated to cost around $75 per unit, including installation. The second type is a concrete block separator, measuring 8 feet by 1 foot, which can be interlocked and painted for visibility. These blocks would cost approximately $300 each, with installation costs varying based on complexity.

The meeting also addressed the selection of specific corridors for the installation of these safety features, based on an audit of current bike lanes and future recommendations. The committee's focus on enhancing bike lane safety reflects a broader commitment to improving mobility and safety for all road users in Denton.

As the city moves forward with these recommendations, the implementation of bollards is expected to play a crucial role in reducing accidents and promoting cycling as a safe mode of transportation. The committee's ongoing efforts highlight the importance of proactive measures in urban planning to foster a safer and more accessible community for cyclists.