Oregon Trail: La Grande to Hilgard Segment

Hilgard Quadrangle, T3S R37E Secs. 10, 11, 12; T3S R38E Sec. 7 (South of I 84 between La Grande and Hilgard), La Grande, Oregon. County/parish: Union.

Added to the National Register of Historic Places June 28, 2021. NRIS 100006679.

1 contributing site.