t
ture
Structure Date
-
Type
Construction
Length
of
Improve
Table
Origin
ment
Location
Ma te rials
ft
No.
Lake Michigan (Continued)
WP ,TC ,CC ,
Algoma Harbor, Wis.
2,632
1871
N
Kewaunee Harbor,
5,456
1881
R
.
wis
Two Rivers Harbor,
.
3,313
1872
R
!
wis
Manitowoc Harbor,
4,904
1895
wis.
WP
Sheboygan Harbor,
S,CC
6,443
R
1873
wis.
Port Washington
4,713
M
1934
Harbor, Wis.
22,882
R
Milwaukee Harbor,
1855
.
wis
Racine Harbor, Wis.
R
5,509
1900
R
Kenosha Harbor,
1899
3,048
wis.
6,545
Waukegan Harbor,
1903
WP,
20,351
1874
Chicago Harbor,
R
11,721
1904
Calumet Harbor,
and Ind.
M
1922
3,645
Indiana Harbor,
.
Ind
R
1968
5,830
Burns Waterway
Harbor, Ind.
(Continued)
13
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