A Simple Fix for Blocked Bike Lanes

A bike lane detour in Seattle illustrates a cheap and easy way to safely direct bike traffic around obstructions such as utility work.

1 minute read

December 9, 2022, 6:00 AM PST

By Diana Ionescu @aworkoffiction


Close-up of "Bike Lane Closed" sign

Joerg-Drescher / Bike Lane Closed sign

A post by Tom Fucoloro on the Seattle Bike Blog asks why a temporary bike lane detour Fucoloro witnessed on Seattle’s 2nd Avenue isn’t standard practice.

Fucoloro describes the detour, which is just a series of traffic cones directing cyclists around the obstruction. “It’s a simple and effective solution, especially for situations where the bike lane is only closed while workers are present who can adjust any cones that get displaced,” Fucoloro points out. And while the city technically calls for temporary accommodations for pedestrians when sidewalks are closed off, “the rule is rarely followed.”

Fucoloro asserts that “Seattle’s leaders have to do something to force all construction projects to follow this rule. Does it need a big fine attached to it? Are they waiting for somebody to get injured or killed and then sue the city for failing to enforce their rule?”

Tuesday, December 6, 2022 in Seattle Bike Blog

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Use Code 25for25 at checkout for 25% off an annual plan!

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

May 7, 2025 - Diana Ionescu

Person in yellow safety suit and white helmet kneels to examine water samples outdoors on a lake shore.

USGS Water Science Centers Targeted for Closure

If their work is suspended, states could lose a valuable resource for monitoring, understanding, and managing water resources.

May 1, 2025 - Inside Climate News

Wide suburban road with landscaped median and light pole banners advertising local amphitheater.

End Human Sacrifices to the Demanding Gods of Automobile Dependency and Sprawl

The U.S. has much higher traffic fatality rates than peer countries due to automobile dependency and sprawl. Better planning can reduce these human sacrifices.

April 29, 2025 - Todd Litman

Wasco Viaduct under construction in California's Central Valley as part of California High-Speed Rail project.

Trump: Federal Government Won’t Pay for California HSR

The President has targeted federal funding for the California bullet train project since his first administration.

May 8 - The Fresno Bee

Bird's eye view of Salesforce Park in San Francisco, CA.

San Francisco Enhances Urban Planning Initiatives with Green Infrastructure

San Francisco incorporates green infrastructure in its city development initiatives, elevating the importance of sustainability in urban planning.

May 8 - The Daily Californian

Aerial view of Chicago with river in foreground.

Chicago Approves Green Affordable Housing Plan

The Mayor’s plan calls for creating a nonprofit housing corporation tasked with building affordable housing that meets Green Building standards.

May 8 - CBS News Chicago

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Comprehensive Bikeway Design Workshop

Transportation Research & Education Center (TREC) at Portland State University

Early Bird Deadline – save on your tuition fee!🚨

Institute for Housing and Urban Development Studies (IHS)