The Dreaded 'Empty-Lane Syndrome'

As a new 2.7 mile dedicated bus lane opens in Austin, transportation planner Ralph Trapani of Parsons Transportation Group says to watch for 'empty-lane syndrome': the tendency of drivers to use open lanes illegally when in bad traffic.

1 minute read

October 21, 2008, 9:00 AM PDT

By Tim Halbur


"This occurs when drivers are caught in a traffic jam in one lane of traffic, and they don't see enough vehicles using the empty dedicated bus lane next to them, so in frustration they illegally jump into the bus lane.

Any driver found to be in the bus lanes illegally will face a $100 fine and three points against his or her license. The busway system even includes a pullout specifically designed for drivers to pull over when they see lights in their rear view mirrors.

'When the bus lanes get open, I suspect we'll see more of that,' Trapani said.

Drivers can use the bus lane as a right-hand turn lane in specific locations, but they have to wait until they reach dashed lane lines to move into the bus lane. They cannot use the bus lanes from where they start at the airport to make a right-hand turn to go up to Tiehack.

Trapani estimated there will be about 22 RFTA buses using the bus lane during the peak morning rush hour, and as transit service expands in the valley, that number could rise to 53 buses per hour by 2013."

Thanks to Reconnecting America

Monday, October 20, 2008 in Aspen Daily News

Young Professional

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 and Environmental 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 and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

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

5 hours ago - Zachary Whalen

Passengers board an Amtrak train under a cloudy sky.

Amtrak, CN end decades-long dispute with eight-year agreement

The new operating agreement establishes an updated framework for the companies to work together, including processes to resolve disputes.

September 18, 2026 - Mass Transit

The Gross Reservoir, a large body of water surrounded by trees and mountains.

Judges permit Denver to divert 77,000 acre feet from the Colorado River for reservoir expansion

Overuse and climate change have caused the Colorado River’s water levels to plummet.

September 18, 2026 - Inside Climate News

People walk through Philadelphia International Airport. There is a convince store on the right.

Philadelphia to invest $2 billion into upgrading city airports as PHL places last in customer satisfaction

Modernizations to Philadelphia's airports will include baggage system upgrades and a new automated parking garage guidance system.

46 minutes ago - WHYY

A downtown area in Los Angeles, with a Taco Bell visible. People wait to cross the street towards a tall apartment building.

The LA housing policies making developers turn away from the city

Despite LA’s housing shortage, developers say the city’s "mansion-tax" and pandemic-era policies make it an unappealing place to build housing.

1 hour ago - Los Angeles Times

People cross a wide street in San Francisco, with tall buildings in the background.

New density bill would require 7 California cities to establish regional transit hubs

The bill would also require major cities in California to permit high-rise residential buildings.

2 hours ago - Smart Cities Dive