washington on the brazos located
Getting Here. Washington on the Brazos State Historic Site is located on the Brazos River at the original townsite of Washington, Texas, a major political and commercial center in early Texas. It is located at 23400 Park Road 12, Washington, TX, 77880âapproximately halfway between Brenham and Navasota, off of State Hwy 105.
U.S. Post Office in Washington-on-the- Brazos. Washington-on-the-Brazos is an unincorporated area along the Brazos River in Washington County, Texas, United States. Founded when Texas was still a part of Mexico, the settlement was the site of the Convention of 1836 and the signing of the Texas Declaration of Independence.