Is this a railroad or a wagon bridge at Colbert's bridge across the Red River?

Sykes (Sikes) Ferry Road passing over Dorcheat Bayou north of Minden in central Webster Parish, Louisiana.

Fort Griffin marked the boundary line ("the frontier") between Native American lands and white settlement ("civilization").

Brown's Spring in Love County, Oklahoma is a natural spring about 200 yards from the Red River.

The toll bridge at Colbert was the site of the Red River Bridge "war."