The signs can be subtle, easily missed while we go about our daily lives. However, being aware of and paying attention to the signs of aging in your dog could help you catch health issues early, which may make treatment easier and less expensiveânot to mention save your dog discomfort.
The approval to start building the highway came on February 11, 1942, but construction did not begin until March. The main purpose of building the Alaskan Highway was the defense and resupply of the Alaska Skyway, a string of World War II airfields that dotted the Alaskan coast.
By the time Congress created the Interstate Highway System in 1956, nearly all Chicago-area expressways were laid out, but federal funding pushed construction into high gear. The Kennedy Expressway opened in 1960, linking the Loop to the new O'Hare Airport and the Northwest Tollway (I-90). The Dan Ryan Expressway opened to 95th Street in 1961â62. The abandoned Illinois & Michigan Canal provided a convenient right-of-way through the city for the Stevenson Expressway (I-55), opened in 1964.