Transportation Research Board Logo

Washington State Wildlife Crossings: Restoring Habitat Connectivity While Improving Motorist Safety

By

July 1, 2026

Current Issue

A night camera view shows a cat standing near rocks. The screen shows that the image was taken on August 30, 2024, at 4:56:21, 51 degrees Fahrenheit.

A Moose Story

The author saw what might be a bobcat kitten fending for itself in the wild. He ended up rescuing a ...
By
A concept rendering shows a large aircraft with three vertical propellers on each wink and two on the tail flying above a city with multistory buildings and a rooftop landing area.

Preparing Airports and Communities for Advanced Air Mobility

From flying taxis to drone cargo deliveries, advanced air mobility portends big changes for airports. Two TRB reports offer strategies ...
By

Explore More From this Issue

View Current Issue

Trending Articles

No Right Turn on Red sign at traffic light in Honolulu, Hawaii.

Right Turns on Red: Resolving 50 Years of Uncertainty
Aerial view shows a three-trailer "train truck" navigating around an Oregon roundabout from west to east.

Celebrating the Latest Roundabout Guide
People walking on the paved Lock Haven Levee Trail along the West Branch Susquehanna River in Lock Haven, Pennsylvania.

Counting on Trails: Measuring Demand on Walking and Bike Paths in Central Pennsylvania
Bicyclist on protected bikeway with yellow bollards in Washington, DC.

On-Street Bicycle Facility Designs: It’s All About Safety
Homeless person sleeping near grocery cart at DC subway entrance.

Aiding Transit Agencies in Addressing Homelessness
Headshot of Tia Boyd.

Transportation Influencer: Tia Boyd
This is a photo of airline passengers in the main concourse of Ronald Reagan Washington National Airport.

At the Airport with Nowhere to Go: Addressing Homelessness at Airports

Recent Issues
Number 358
Summer 2026
Download Issue
Number 357
Spring 2026
View Issue
Number 356
Winter 2026
View Issue

About TR News

The quarterly magazine of the Transportation Research Board, TR News publishes research-based articles written by and for transportation professionals.

Learn More
Scroll to Top

Help us improve TR News