In road ecology, transportation engineers and biologists cooperate on projects so fewer animals are struck by cars.
"As a park biologist, Ms. Kline knows such crossings can be crucial. A recent study counted as many as 53,000 animals killed on Saguaro's roads each year. "It's a huge problem," she says, "and our issue will be every park's issue in 10 years or so."
Efforts to solve the problem have spawned a new discipline called road ecology. The practice brings together transportation planners, scientists, and wildlife activists who plan new road projects to minimize impacts on animals. By using a variety of strategies - from lowered speed limits in wildlife areas to high-tech, vegetated overpasses where cameras monitor animal use - they hope to reduce the number of animals killed and improve road safety for drivers."
FULL STORY: A push for animal-friendly roads

Florida Considers Legalizing ADUs
Current state law allows — but doesn’t require — cities to permit accessory dwelling units in single-family residential neighborhoods.

HUD Announces Plan to Build Housing on Public Lands
The agency will identify federally owned parcels appropriate for housing development and streamline the regulatory process to lease or transfer land to housing authorities and nonprofit developers.

Has President Trump Met His Match?
Doug Ford, the no-nonsense premier of Canada's most populous province, Ontario, is taking on Trump where it hurts — making American energy more expensive.

OKC Approves 7.2 Miles of New Bike Lanes
The city council is implementing its BikeWalkOKC plan, which recommends new bike lanes on key east-west corridors.

Preserving Houston’s ‘Naturally Occurring Affordable Housing’
Unsubsidized, low-cost rental housing is a significant source of affordable housing for Houston households, but the supply is declining as units fall into disrepair or are redeveloped into more expensive units.

The Most Popular Tree on Google?
Meet Rodney: the Toronto tree getting rave reviews.
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.
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