Looking east along Alaska's Glen Highway, toward Mount Drum (Elevation 12,002 Feet) at the intersection of the highway and the under-construction Trans-Alaska Pipeline in August 1974. The 48-inch diameter pipeline will cross the roadway between the two vehicles. The exact point is marked by a pair of wooden stakes along the right shoulder at Mile 673. #

Prospect Creek Camp, lower foreground. In this eastern view the pipeline and road will run below the low hills in the distance left to right, north to south. Photo taken in August of 1973. #

An exhibit at the first symposium on low-pollution power systems development, held at the Marriott Motor Inn, Ann Arbor, Michigan, in October of 1973. Vehicles and hardware were assembled at the EPA Ann Arbor Laboratory. Photo shows participants looking over the ESB "Sundancer," an Experimental Electric Car. #

Empty steel beer and soft drink cans are used to build experimental housing near Taos, New Mexico, in June 1974. Designer Michael Reynolds stands next to an interior wall in one of the structures. The exterior walls are constructed using eight-can units as building blocks. According to Reynolds, these houses, whose walls require 70,000 cans in all, can be built as much as 20 percent cheaper than conventional homes. #

Day becomes night when industrial smog is heavy in North Birmingham, Alabama, as on this day in July of 1972. Sitting adjacent to the U.S. Pipe plant, this is the most heavily polluted area of the city. #

A train on the Southern Pacific Railroad passes a five-acre pond, which was used as a dump site by area commercial firms, near Ogden, Utah, in April of 1974. The acid water, oil, acid clay sludge, dead animals, junked cars and other dump debris were cleaned up by several governmental groups under the supervision of the EPA. Some 1,200,000 gallons of liquid were pumped from the site, neutralized and taken to a disposal site. #

Underground in the Virginia-Pocahontas Coal Company Mine #3, near Richlands, Virginia, in April 1974. The tunnel is 1,250 feet below the surface and one-and-a-half miles from the elevator shaft that brings the miners to and from work. #

One of several highrise apartments whose construction was stopped by city ordinance to preserve Breezy Point Peninsula in Queens, New York, for public recreational use. Photo taken in May of 1973. #

From the National Water Quality Laboratory, a June 1973, photo of the severely deformed spine of a Jordanella fish, the result of methyl mercury present in the water. #

An experimental wind tunnel device built at Colorado State University, seen in June of 1972. Smoke is piped into this model of the city of Houston, allowing scientists to study the effect of buildings and city layout on velocity and direction of smog dispersion. #

The LIMTV (linear induction motor test vehicle) is tested at the Department of Transportation's high speed ground test center near Pueblo, Colorado, in March of 1973. The experimental vehicle is designed to operate at speeds up to 250 miles per hour, using electro-magnetic forces for noiseless propulsion. #

Cars were jammed even more than usual into every spare space at a downtown commercial parking lot during a bus strike in Washington, District of Columbia, in May 1974. Some 250,000 people were forced to find alternate forms of transportation. Monumental traffic jams resulted as drivers learned there were more cars than legal places to park. #

An illegal dumping area, seen just off the New Jersey Turnpike, facing Manhattan across the Hudson River, in March of 1973. To the south is the landfill area of the proposed Liberty State Park -- which was built and opened in 1976. #

This house off Route 250, near Cadiz, Ohio, has had its windows and doors knocked out, legally qualifying it as "derelict." A coal company was stripping the land around it in October of 1973. #

A dead duck mired in a five-acre pond filled with acid water oil and acid clay sludge in April of 1974. Unwary animals that came to the pond and were covered with the liquid were unable to survive. It was later cleaned up under EPA supervision. #

An aerial view of old cars secured along a bank of the Cuyahoga River to prevent erosion at Jaite North of Peninsula, Ohio, near Cleveland, seen in September of 1975. The river passes through private property at this point. The river and valley are part of the newly created Cuyahoga Valley National Recreation Area, a 20-mile stretch of largely undeveloped land between the metropolitan districts of Cleveland and Akron. #

One of the daughters of Jerry Rainey, a miner who was out on strike against the Brookside Mining Company in Brookside, Kentucky, for several months during 1974. She stands on the back porch of the house Rainey rents from the company. Notice the outhouses in the background. The family was threatened by eviction during the lengthy and sometimes violent strike despite a state law which outlaws such practices. #