Alpena County, Michigan bridges

Alpena County has 32 bridges and culverts in the National Bridge Inventory, the oldest built in 1931. 2 (6%) are rated poor. The most common type is box beam or girders - multiple (47%).

Bridges: 32
Good: 34%
Fair: 59%
Poor: 6%; 2 bridges
Average age: 55.1 yrs
Posted or closed: 2

Map of bridges in Alpena County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Alpena County

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Condition

Good34%(11)

Fair59%(19)

Poor6%(2)

When they were built

Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

US-23 over Thunder Bay River
16,200 vehicles/day
Fair
Second Avenue over Thunder Bay River
15,700 vehicles/day
Fair
Bagley Street over Thunder Bay River
15,000 vehicles/day
Good
US-23 over S Br Devil River
5,537 vehicles/day
Fair
US-23 over N Br Devil River
5,537 vehicles/day
Fair

Longest

Bagley Street over Thunder Bay River
325 ft
Good
Second Avenue over Thunder Bay River
264 ft
Fair
Ninth Avenue over Thunder Bay River
245 ft
Fair
M-65 over Thunder Bay River
201 ft
Poor
US-23 over Thunder Bay River
183 ft
Fair

Oldest

M-32 over S Br Thunder Bay River
Built 1931
Fair
US-23 over Thunder Bay River
Built 1932
Fair
M-32 over S Br Thunder Bay River
Built 1932
Good
US-23 over N Br Devil River
Built 1933
Fair
M-32 over Bean Creek
Built 1934
Fair

All bridges in Alpena County

Busiest first · showing 1–32 of 32

Bridges in Alpena County
Bridge	Location	Built	Type	Length	Daily traffic	Condition
US-23 over Thunder Bay River No. 000000000000335	In Alpena	1932	Box Beam or Girders - Multiple	183 ft	16,200	Fair
Second Avenue over Thunder Bay River No. 000000000000357	0.2 MI E of US23	1939	Movable - Bascule	264 ft	15,700	Fair
Bagley Street over Thunder Bay River No. 000000000000349	At City Limits Alpena	2021	Stringer/Multi-beam or Girder	325 ft	15,000	Good
US-23 over S Br Devil River No. 000000000000331	4.3 MI N of Alcona Col	1936	Tee Beam	32 ft	5,537	Fair
US-23 over N Br Devil River No. 000000000000332	4.5 MI N of Alcona Col	1933	Tee Beam	31 ft	5,537	Fair
M-32 over Bean Creek No. 000000000000329	1.0 MI E of M-65	1934	Stringer/Multi-beam or Girder	36 ft	5,505	Fair
M-32 over S Br Thunder Bay River No. 000000000000330	7.3 MI W of Alpena	1931	Stringer/Multi-beam or Girder	180 ft	5,505	Fair
Werth Road over Mud Creek No. 000000000000342	1.5 MI SW of Alpena	2019	Stringer/Multi-beam or Girder	49 ft	5,325	Good
Ninth Avenue over Thunder Bay River No. 000000000000358	0.23 MI E of US23 HWY	1971	Stringer/Multi-beam or Girder	245 ft	5,123	Fair
US-23 over Long Lake Creek No. 000000000000336	4.4 MI S of Presque Isle	1939	Tee Beam	30 ft	4,816	Fair
M-32 over S Br Thunder Bay River No. 000000000000328	4.7 MI E Montmorency Col	1932	Stringer/Multi-beam or Girder	50 ft	4,144	Good
Nicholson Hill RD over S Br Devils River No. 000000000000338	1 MI S of Ossineke	2005	Box Beam or Girders - Multiple	61 ft	2,355	Good
M-65 over Thunder Bay River No. 000000000000326	0.5 MI S of Long Rapids	1953	Tee Beam	201 ft	1,861	Poor
Werth Road over Lwr S Br Thunder Bay Riv No. 000000000000341	8 MI SW of Alpena	1939	Box Beam or Girders - Multiple	120 ft	1,850	Fair
Hubbard Lake Road over Wolf Creek No. 000000000000346	Btwn Sec 27&28 T30N R7E	1940	Culvert	48 ft	1,700	Fair
Hubbard Lake Road over Lwr S Br Thunder Bay Riv No. 000000000000345	1 MI N of Hubbard Lake	1948	Stringer/Multi-beam or Girder	82 ft	1,650	Fair
M-65 over N Br Thunder Bay River No. 000000000000327	4.5 MI N of Long Rapids	2013	Box Beam or Girders - Single or Spread	119 ft	1,300	Good
5LONG Rapids Road over N Br Thunder Bay River No. 000000000000343	9 MI N W of Alpena	1978	Box Beam or Girders - Multiple	140 ft	1,150	Poor
Nicholson Hill RD over Lwr S Br Thunder Bay Riv No. 000000000000337	Betw Sec 15&22 T29N R7E	1964	Culvert	38 ft	1,000	Fair
Ossineke Road over Devils River No. 000000000000355	Ossineke	2020	Stringer/Multi-beam or Girder	62 ft	800	Good
Wolf Creek Road over Wolf Creek No. 000000000000344	6 MI N and 3 MI W Hubbard	1957	Tee Beam	45 ft	500	Fair
Weiss Road over Devils Lake No. 000000000000350	0.6 MI SE of U.S.23	1982	Box Beam or Girders - Multiple	51 ft	400	Fair
Bean Creek Road over Bean Creek No. 000000000000351	0.6 MI N 1.2 MI E Lachine	1993	Box Beam or Girders - Multiple	53 ft	360	Fair
Beaver Lake Road over Wolf Creek No. 000000000000339	7 MI NW of Hubbard Lake	1960	Box Beam or Girders - Multiple	45 ft	300	Good
Herron Road over Thunder Bay River No. 000000000000347	0.3 MI S of FAS RTE 191	1972	Box Beam or Girders - Multiple	140 ft	300	Fair
Scott Road over Lwr S Br Thunder Bay Riv No. 000000000000354	8 MI West of US-23	2000	Box Beam or Girders - Multiple	91 ft	300	Good
Beaver Lake Road over Lwr S Br Thunder Bay Riv No. 000000000000340	Betw Sec 3&10 T29N R7E	2001	Box Beam or Girders - Multiple	132 ft	250	Good
State Street over Devils River No. 000000000000356	0.3 MI SE of Ossineke	1957	Box Beam or Girders - Multiple	34 ft	250	Fair
Salina Road over Thunder Bay River No. 000000000000348	15 MI W of Alpena	1984	Box Beam or Girders - Multiple	108 ft	200	Fair
Long Rapids Road over Truax Creek No. 000000000012880	Wellington Twp Sec 3 & 34	1998	Box Beam or Girders - Multiple	23 ft	200	Good
Metzke Road over N Br Thunder Bay River No. 000000000000352	2.3 MI S & 1 MI W Bolton	1984	Box Beam or Girders - Multiple	50 ft	150	Fair
Wikaryasz Road over N Br Thunder Bay River No. 000000000000353	1.8 MI West of Bolton	2002	Box Beam or Girders - Multiple	65 ft	60	Good

Structure types in Alpena County

Box Beam or Girders - Multiple	15	46.9%
Stringer/Multi-beam or Girder	8	25.0%
Tee Beam	5	15.6%
Culvert	2	6.3%
Movable - Bascule	1	3.1%
Box Beam or Girders - Single or Spread	1	3.1%