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Navigable waterways are those waters of the U.S. that are subject to the ebb and flow of the tide shoreward to the mean high water mark, and that are presently used, have been used in the past, or may be susceptible to use for transport of interstate or...
Commonly called the Section 106 process, Section 106 of the National Historic Preservation Act of 1966 (16 U.S.C 470) requires projects which include federal...
Uncontrolled disposal of industrial waste creates adverse impacts on public health and the environment. Materials that may constitute a hazardous waste include petroleum products, pesticides, organic compounds, heavy metals, or other compounds injurious to human health and the...
A floodplain is the lowland adjacent to a river, lake, or ocean. Floodplains are designated by the rarity of the flood that is large enough to inundate them. For example, a 10-year floodplain is likely to be inundated by a 10-year flood and a 100-year floodplain by a 100-year flood....
U.S. federal law protects critically rare animal and plant species and their habitats. The Endangered Species Act of 1973 (16 U.S.C 1531) provides for the protection of species that are at risk of extinction throughout all, or a significant portion of their range, and for the...
Location: Denver, ColoradoProject Sponsor: Regional Transportation District (RTD)
RTD is proposing to provide commuter rail service between the Denver Union Station and Wheat Ridge, Colorado. FTA's environmental document reviewers...
Project Location: Dallas, TXProject Sponsor: Dallas Area Rapid Transit (DART)
DART's 9.3-mile light rail transit extension of the Orange Line extends northwest through Irving to Belt Line Road and...
Portland, OregonProject Sponsors: Tri-County Metropolitan Transportation District of Oregon and Metro
The Portland-Milwaukie Light Rail Project will travel 7.3 miles, connecting Portland State University in...
Project Location: Kansas City, MissouriProject Sponsor: City of Kansas City
The City of Kansas City will construct a streetcar project on Main Street that runs on approximately two miles of doubled track, with a...
In October 2023 at APTA TRANSform, FTA Administrator Nuria Fernandez presented Chicago Transit Authority with FTA’s Excellence in Environmental Document Award for the Red Line Extension project. The proposed project will extend the Red Line an additional 5.6 miles, extending into...