29 mar 1806 ano - Creation of the national road

Descrição:

This road connected Cumberland, Maryland to the Ohio River. The congress authorized the construction of the road in 1806 and president Jefferson signed the act establishing it as the national road. In 1811 the first contract was awarded and the first 10 miles of road built.

Adicionado na linha do tempo:

6 dez 2018

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Timeline of US history

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