Dunlap once had a Chicago & North Western Railway (C&NW) mainline and an Illinois Central Railroad (IC) mainline. Today, the former C&NW line is owned by Union Pacific Railroad, while the former IC is owned by Canadian National Railway.
Random Bridges
CN Boyer River Bridge #7
CN Boyer River Bridge #7
(Illinois Central Railroad Bridge #WA469.3)
This through plate girder bridge carries a former Illinois Central Railroad mainline over the Boyer River alongside US Highway 30 between Dunlap and Woodbine
Owner: Canadian National Railway
Status: In Use
Built 1899, rebuilt 1919 and 1946 using spans fabricated 1899
by
American Bridge Works of Chicago, Illinois and Unknown
for
Illinois Central Railroad
Design:
1-91', 1-75' and 1-45' through plate girders
Description:
Through plate girder bridge over Boyer River
Significance:
CN Mill Creek Bridge (Dunlap)
/105445.JPG)
CN Mill Creek Bridge (Dunlap)
(Illinois Central Railroad Bridge #WA468.5)
This through plate girder bridge carries a former Illinois Central Railroad mainline over Mill Creek alongside US Highway 30 between Dunlap and Woodbine
Owner: Canadian National Railway
Status: In Use
Built 1915 using a span fabricated 1901
by
Unknown
for
Illinois Central Railroad
Design:
60' through plate girder and 2-14' concrete slabs
Description:
Through plate girder bridge over Mill Creek
Significance:
UP Boyer River Bridge #3
UP Boyer River Bridge #3
(Chicago & North Western Railway Bridge #913)
This large Warren through truss bridge carries a former Chicago & North Western Railway mainline over the Boyer River alongside US Highway 30 between Dunlap and Woodbine
Owner: Union Pacific Railroad
Status: In Use
Built 1948
by
American Bridge Company of New York and Condon-Cunningham Company of Omaha, Nebraska
for
Chicago & North Western Railway
Design:
175' Warren through truss and 2-48' steel stringers
Description:
Warren through truss bridge over Boyer River
Significance:
UP Bridge #304.65
UP Bridge #304.65
(Chicago & North Western Railway Bridge #909)
This concrete slab bridge carries a former Chicago & North Western Railway mainline over a unnamed ditch alongside US Highway 30 in Dunlap
Owner: Union Pacific Railroad
Status: In Use
Built 1912
by
Koss Construction Company of Des Moines, Iowa
for
Chicago & North Western Railway
Design:
5-14' concrete slabs
Description:
Concrete slab bridge over unnamed ditch
Significance:
UP Mill Creek Bridge (Dunlap)
/105434.JPG)
UP Mill Creek Bridge (Dunlap)
(Chicago & North Western Railway Bridge #912)
This through plate girder bridge carries a former Chicago & North Western Railway mainline over Mill Creek alongside US Highway 30 between Dunlap and Woodbine
Owner: Union Pacific Railroad
Status: In Use
Built 1914
by
Unknown
for
Chicago & North Western Railway
Design:
60' through plate girder
Description:
Through plate girder bridge over Mill Creek
Significance: