How many miles of interstate highway run through the U.S? The Interstate highway system is 45,000 miles long according to the Federal Highway Administration. Much of it is due for refurbishing and could be made significantly stronger and more resilient with our carbon...
What famous inventor envisioned creating single pour concrete homes? Thomas Edison believed concrete could be poured into a complex mold to form a complete house. The idea never really took off, due to the cost of the original mold. But fortunately, innovators...
Where was the first concrete highway built in the U.S? The first concrete highway in the United States was built near Pine Bluff, Arkansas, in 1913. This was five years after the introduction of the Model T Ford. It was 24-miles long. Today, the national highway...
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