Notice the access hatch to the underground aqueduct to the right of center.
A closeup of the access port.
Another access port in a field.
They stretch off out of sight at regular intervals.
The personal and professional website of Douglas Van Bossuyt
“Honor to them that trod the path to honor.”
Mr. Green, the site director.
“Some there be which have no sepulchre their names liveth for evermore.”
“I give unto them eternal life and they shall never perish.”
“He has outsoared the shadow of our night.”
“Here rests in honored glory a comrade in arms known but to God.”
“Here we and all who shall hereafter live in freedom will be reminded that to these men and their comrades we owe a debt to be paid with grateful rememberance of their sacrifice and with the high resolve that the cause for which they died shall live.”