1846
The first wooden bridge across the river at "this place" was built by private subscription.
BeloitGrade A · 1 independent source
The evidence
“The first wooden bridge across the river at this place was built by private subscription in 1846. The bridge now spanning Eock river at this place is a fine bent iron bridge, built in 1896. at a cost of nearly $10,000, the county paying a certain per cent of the cost.”
1908-brown-rock-county/31-smaller-cities-villages-towns.md, Vol. 2, PDF p. 164 / book p. 671
Brown, William Fiske, editor. Rock County, Wisconsin: A New History of Its Cities, Villages, Towns, Citizens and Varied Interests, from the Earliest Times, Up to Date. Chicago: C. F. Cooper & Co., 1908. 2 vols. archive.org/details/rockcountywiscon01brow, archive.org/details/rockcountywiscon02brow.
Grade A: Found on a page of one of our sources
On the printed page (Vol. 2, PDF p. 164 / book p. 671) · open the whole page