| Carries | Crosses | Location | Design | Status | Year Built | Year Recon | Span Length | Total Length | SR | SD/FO | ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NBI report | WERTH ROAD | MUD CREEK | 1.5 MI SW OF ALPENA | Concrete Tee beam | -- | 1928 | -- | 24.0 | 26.9 | 52.3 | SD | 04200004000B010 |
| NBI report | M-32 | S BR THUNDER BAY RIVER | 7.3 MI W OF ALPENA | Steel Stringer/Multi-beam or girder (3 spans) | -- | 1931 | 1988 | 59.7 | 179.8 | 86.3 | -- | 04104021000B030 |
| NBI report | US-23 | THUNDER BAY RIVER | IN ALPENA | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1932 | 1998 | 59.7 | 179.8 | 77.3 | -- | 04104032000B010 |
| NBI report | US-23 | N BR DEVIL RIVER | 4.5 MI N OF ALCONA COL | Concrete Tee beam | -- | 1933 | -- | 30.8 | 30.8 | 94.3 | -- | 04104031000B020 |
| NBI report | M-32 | BEAN CREEK | 1.0 MI E OF M-65 | Steel Stringer/Multi-beam or girder | -- | 1934 | 1965 | 35.8 | 35.8 | 79.7 | -- | 04104021000B020 |
| NBI report | US-23 | S BR DEVIL RIVER | 4.3 MI N OF ALCONA COL | Concrete Tee beam | -- | 1936 | -- | 31.8 | 31.8 | 94.3 | -- | 04104031000B010 |
| NBI report | US-23 | LONG LAKE CREEK | 4.4 MI S OF PRESQUE ISLE | Concrete Tee beam | -- | 1939 | -- | 29.9 | 29.9 | 92.4 | -- | 04104032000B020 |
| NBI report Bridgehunter | SECOND AVENUE | THUNDER BAY RIVER | 0.2 MI E OF US23 | Steel Movable - Bascule | NR listed | 1939 | 1988 | 127.0 | 261.8 | 62.7 | -- | 044015200072B01 |
| NBI report | WERTH ROAD | LWR S BR THUNDER BAY RIV | 8 MI SW OF ALPENA | Prestressed Box beam or girders - Multiple (2 spans) | -- | 1939 | 1990 | 57.7 | 119.8 | 90.0 | -- | 04200003000B010 |
| NBI report | HUBBARD LAKE ROAD | WOLF CREEK | BTWN SEC 27&28 T30N R7E | Steel Culvert (3 spans) | -- | 1940 | -- | 14.8 | 48.9 | 69.9 | -- | 04200014000B020 |
| NBI report | HUBBARD LAKE ROAD | LWR S BR THUNDER BAY RIV | 1 MI N OF HUBBARD LAKE | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1948 | -- | 40.0 | 82.0 | 70.7 | -- | 04200014000B010 |
| NBI report | M-65 | THUNDER BAY RIVER | 0.5 MI S OF LONG RAPIDS | Concrete Tee beam (5 spans) | -- | 1953 | -- | 41.0 | 202.8 | 78.6 | -- | 04104012000B010 |
| NBI report | STATE STREET | DEVILS RIVER | 0.3 MI SE OF OSSINEKE | Prestressed Box beam or girders - Multiple | -- | 1957 | -- | 29.9 | 33.8 | 67.5 | -- | 04306A00028B010 |
| NBI report | WOLF CREEK ROAD | WOLF CREEK | 6 MI N AND 3 MI W HUBBARD | Concrete Tee beam | -- | 1957 | -- | 41.0 | 44.9 | 89.1 | -- | 04200013000B010 |
| NBI report | BEAVER LAKE ROAD | WOLF CREEK | 7 MI NW OF HUBBARD LAKE | Prestressed Box beam or girders - Multiple | -- | 1960 | -- | 40.0 | 44.9 | 90.8 | -- | 04200002000B010 |
| NBI report | M-65 | N BR THUNDER BAY RIVER | 4.5 MI N OF LONG RAPIDS | Steel Stringer/Multi-beam or girder (2 spans) | -- | 1961 | -- | 40.0 | 79.7 | 89.5 | SD | 04104012000B020 |
| NBI report | NICHOLSON HILL RD | LWR S BR THUNDER BAY RIV | BETW SEC 15&22 T29N R7E | Steel Culvert (2 spans) | -- | 1964 | -- | 14.8 | 36.7 | 95.2 | -- | 04200001000B010 |
| NBI report | OSSINEKE ROAD | DEVILS RIVER | OSSINEKE | Steel Stringer/Multi-beam or girder | -- | 1964 | -- | 26.9 | 30.8 | 31.3 | SD | 04306A00022B010 |
| NBI report | NINTH AVENUE | THUNDER BAY RIVER | 0.23 MI E OF US23 HWY | Prestressed Stringer/Multi-beam or girder (3 spans) | -- | 1971 | 2006 | 81.7 | 245.1 | 82.1 | -- | 044015200081B01 |
| NBI report | HERRON ROAD | THUNDER BAY RIVER | 0.3 MI S OF FAS RTE 191 | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1972 | -- | 59.7 | 139.8 | 94.6 | -- | 04200017000B010 |
| NBI report | BAGLEY STREET | THUNDER BAY RIVER | AT CITY LIMITS ALPENA | Steel Stringer/Multi-beam or girder (5 spans) | -- | 1977 | -- | 66.9 | 319.9 | 76.0 | -- | 04200033000B010 |
| NBI report | LONG RAPIDS ROAD | N BR THUNDER BAY RIVER | 9 MI N W OF ALPENA | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1978 | -- | 46.9 | 139.8 | 91.0 | -- | 04200007000B010 |
| NBI report | WEISS ROAD | DEVILS LAKE | 0.6 MI SE OF U.S.23 | Prestressed Box beam or girders - Multiple | -- | 1982 | -- | 46.9 | 50.9 | 99.9 | -- | 04301D00026B010 |
| NBI report | SALINA ROAD | THUNDER BAY RIVER | 15 MI W OF ALPENA | Prestressed Box beam or girders - Multiple (3 spans) | -- | 1984 | -- | 35.8 | 107.9 | 99.8 | -- | 04200022000B010 |
| NBI report | METZKE ROAD | N BR THUNDER BAY RIVER | 2.3 MI, S 1 MI W BOLTON | Prestressed Box beam or girders - Multiple | -- | 1984 | -- | 45.9 | 49.9 | 99.9 | -- | 04304A00006B010 |
| NBI report | BEAN CREEK ROAD | BEAN CREEK | 0.6 MI N 1.2 MI E LACHINE | Prestressed Box beam or girders - Multiple | -- | 1993 | -- | 52.8 | 52.8 | 99.9 | -- | 04303B00006B010 |
| NBI report | LONG RAPIDS ROAD | TRUAX CREEK | WELLINGTON TWP SEC 3 & 34 | Prestressed Box beam or girders - Multiple | -- | 1998 | -- | 21.3 | 23.0 | 99.9 | -- | 04200006000B010 |
| NBI report | SCOTT ROAD | LWR S BR THUNDER BAY RIV | 8 MI WEST OF U.S. 23 | Prestressed Box beam or girders - Multiple | -- | 2000 | -- | 89.6 | 90.9 | 99.9 | -- | 04305C00002B010 |
| NBI report | BEAVER LAKE ROAD | LWR S BR THUNDER BAY RIV | BETW SEC 3&10 T29N R7E | Prestressed Box beam or girders - Multiple (3 spans) | -- | 2001 | -- | 44.0 | 131.9 | 100.0 | -- | 04200002000B020 |
| NBI report Bridgehunter | WIKARYASZ ROAD | N BR THUNDER BAY RIVER | 1.8 MI WEST OF BOLTON | Prestressed Box beam or girders - Multiple | -- | 2002 | -- | 61.0 | 65.0 | 94.4 | -- | 04304A00012B010 |
| NBI report | NICHOLSON HILL RD | S BR DEVILS RIVER | 1 MI S OF OSSINEKE | Prestressed Box beam or girders - Multiple | -- | 2005 | -- | 57.1 | 61.0 | 97.7 | -- | 04200001000B020 |