Conde Balcom McCullough was an American civil engineer who is primarily known for designing many of Oregon's coastal bridges on U.S. Route 101. The native of South Dakota worked for the Oregon Department of Transportation from 1919 to 1935 and 1937 until he died in 1946. McCullough also was a professor at Oregon State University.
Conde B. McCullough
McCullough in 1922
Yaquina Bay Bridge (1936)
U.S. Route 101 (US 101), is a major north–south U.S. Highway in Oregon that runs through the state along the western Oregon coastline near the Pacific Ocean. It runs from the California border, south of Brookings, to the Washington state line on the Columbia River, between Astoria, Oregon, and Megler, Washington.
US 101 along the Oregon coast
The Oregon Coast Highway crossing the Rogue River
US 101 through downtown Seaside
US 101 at the Astoria-Megler Bridge, heading north