Wildlife and Ecosystems
The Colorado Department of Transportation recently completed construction of the new I-25 Greenland Wildlife Overpass near Larkspur, which is among North America’s largest wildlife overpasses; work that included covering the structure’s surface with dirt and vegetation. [Above photo by the Colorado DOT] Some 76 girders hold up the deck of this overpass – completed in less than More
Infrastructure
The Pennsylvania Department of Transportation is encouraging businesses statewide to join the department’s Sponsor-A-Highway program and keep the state’s roadways clean as the 2026 tourism season is expected to bring more than 209 million travelers to Pennsylvania. [Above photo by PennDOT] Some 55 businesses currently participate in the program, which began in 2000; cleaning more than More
US Legislation to Strengthen Federal Port Infrastructure Investments Nationwide (Environmental Coastal and Offshore)
Colorado DOT to replace avalanche mitigation system on Loveland Pass over concerns of ‘catastrophic failure’ (Summit Daily)
Environmental Groups Sue Trump Administration over ‘Emergency’ Approval for Sable Pipeline Restart (Santa Barbara Independent)
Infographic: How the land was cleared after the L.A. fires (East Bay Times)
Pre-Application Workshop - GFO-25-602 -California’s National Electric Vehicle Infrastructure Formula Program – Solicitation 3 (California Energy Commission (media release))
As Trump Rolls Back Protections For Wetlands, New Jersey Maintains a Higher Standard (Inside Climate News)
National Park Leaders Urge EPA to Reject Rollbacks to Clean Water Act Protections (Coalition to Protect America’s National Parks (media release))
MetroCard Art: Swiping Beauty From The Mundane (CBS Sunday Morning (video))
Photos of the dirty 1970s will make you appreciate the EPA (Los Angeles Times (essay))
Music Can Affect Your Driving – But Not Always How You’d Expect (The Conversation)
Extension of Comment Period of Proposed Voluntary Agreement for Golden Gate National Recreation Area, San Francisco Maritime National Historical Park, Point Reyes National Seashore, and Muir Woods National Monument (FAA (Notice; extension of comment period))
National Emission Standards for Hazardous Air Pollutants; Delegation of Authority to Oklahoma (EPA (Final rule; notice of delegation))
