Letter dated January 20, 1911 from E. J. Miller, Minnesota Highway Department to Stillwater City Engineer J. Abercrombie regarding the life expectancy, suggested method of repars and posted speed and wieght limits of the existing Stillwater pontoon bridge
Letter dated April 2, 1924 from City Attorney Edwin D. Buffington to Stillwater Mayor R. J. Coffeen regarding the proposed financing of the free interstate bridge.
Letter dated April 3, 1924 from Stillwater Mayor R. J. Coffeen to C. M. Babcock, Commissioner of Highways regarding ownership of the bridge, Chapter 323 of laws of 1921 and the role of the state highway commission.
Letter dated July 10, 1924 from Stillwater Mayor R. J. Coffeen to C. M. Babcock, Commissioner of Highways regarding maintenance, repair and ownership of proposed bridge, including Chap. 530 Laws 1919. Article 16 Constitution of Minnesota regarding Route No. 45.
Letter dated July 23, 1924 from Minnesota Commissioner of Highways C. M. Babcock to Mayor R. J. Coffeen declaring that no action taken on permanent designation of route to include interstate bridge.
Letter dated September 29, 1924 from Minnesota Commissioner of Highways C. M. Babcock to Mayor Coffeen requesting formal resolution from Stillwater City Council regarding maintenance of bridge.
Letter dated October 2, 1924 from Stillwater Mayor R. J. Coffeen to C. M. Babcock, Commissioner of Highways regarding a special meeting and resolution passed regarding maintenance and ownership of the Stillwater portion of the bridge.
Notes dated October 17, 1924 regarding the location the bridge over the St. Croix River and the direction of the St. Croix River flow. The handwritten notes are written on an advertising borchure for the Custom Built Cadillac Fisher, St. Paul Cadillac Company.
Letter dated October 23, 1924 from Minnesota Highway Department to J. T. Donaghey, Acting Highway Commissioner, Wisconsin Highway Commission advising the Wisconsin Highway Department to take over that portion of the bridge located in Wisconsin.
Letter dated December 27, 1924 from Stillwater City Attorney Edwin D. Buffington to Wisconsin Highway Commission asking describing the interstate bridge at Stillwater and wondering whether the state of Wisconsin is authorized to take over the portion of the bridge lying within the State of Wisconsin.
Letter dated January 23, 1925 from Hon. George Sullivan to Stillwater City Attorney Edwin D. Buffington regarding letters sent to Wisconsin regarding inter-state bridge.
Letter dated January 5, 1925 from M. W. Torkelson, Wisconsin Highway Commissioner to Stillwater City AttorneyEdwin D. Buffington regarding St. Croix County's as opposed to the sate of Wisconsin's responsibility for maintaining a new bridge.
Letter dated January 8, 1925 from MN State Senator George M. Sullivan to Stillwater City Attorney Edwin D. Buffington announcing his intention to introduce a joint resolution between Minnesota, North and South Dakota and Wisconsin on the subject of interstate bridges.
Letter dated January 9, 1925 from Stillwater City Attorney Edwin D. Buffington to Hon. George Sullivan regarding correspondence to and from Wisconsin Highway Commission regarding interstate bridge.
Letter dated January 9, 1925 from Sillwater City Attorney Edwin D. Buffington to Wisconsin Highway Commission regarding errors mad by the Maintenance engineer about the length of the bridge and the percent of bridge located within Minnesota boundary.
Letter dated January 12, 1925 from M. W. Torkelson, Wisconsin Highway Commission to City Attorney Edwin D. Buffington regarding financing the bridge as a Federal Aid Project or ina another manner that is fair and equitable to both states (Minnesota and Wisconsin).
Letter dated January 15, 1925 from Hon. George Sullivan to Stillwater City Attorney Edwin D. Buffington regarding his intention to draft a bill for the state of Wisconsin pertaining to the interstate bridge.
Draft of a bill dated January 20, 1925 authorizing the Wisconsin State Highway Commission to construct, re-construct, repair, maintain and operate inter-state bridge.
Letter dated January 20, 1925 from Hon. George Sullivan to City Attorney Edwin D. Buffington enclosing his draft of a bill for the state of Wisconsin regarding the interstate bridge.
Letter dated January 21, 1925 from M. W. Torkelson, Wisconsin Highway Comission to Stillwater City Attorney Edwin D. Buffington regarding bill to construct, re-construct, repair, maintain and operate inter-state bridges and question regarding purchase of existing toll bridges.
Letter dated January 21, 1925 from Stillwater City Attorney Edwin D. Buffington to Hon. George Sullivan enclosing correspondence from Wisconsin Highway Commission.
Letter dated January 21, 1925 from Stillwater City Attorney Edwin D. Buffington to Wisconsin Highway Commissionen regarding joint resolution passed in Minnesota and proposed bill authorizing the Wisconsin State Highway Commission to construct, re-construct, repair, maintain and operate inter-state bridges.
Joint Resolution State of Minnesota S. F. 12 Relating to Interstate Bridges, introduced by Senator Sullivan on January 8, 1925 and passed on January 25, 1925 details the financial commitment of both states in the construction, repair and maintenance of interstate bridges.