Counties with the most bridges in dire need of repair in Michigan

- Bridges in poor condition: 16.5% (39 of 237 bridges)
- Square meters of bridges in poor condition: 15.3% (28,974 of 188,824 square meters of bridges)

- Bridges in poor condition: 16.5% (40 of 243 bridges)
- Square meters of bridges in poor condition: 9.2% (8,383 of 91,547 square meters of bridges)

- Bridges in poor condition: 16.5% (17 of 103 bridges)
- Square meters of bridges in poor condition: 9.8% (2,145 of 21,845 square meters of bridges)

- Bridges in poor condition: 16.7% (23 of 138 bridges)
- Square meters of bridges in poor condition: 7.7% (5,108 of 66,053 square meters of bridges)

- Bridges in poor condition: 16.7% (6 of 36 bridges)
- Square meters of bridges in poor condition: 9.8% (1,227 of 12,479 square meters of bridges)

- Bridges in poor condition: 16.7% (3 of 18 bridges)
- Square meters of bridges in poor condition: 33.6% (1,314 of 3,914 square meters of bridges)

- Bridges in poor condition: 17.0% (9 of 53 bridges)
- Square meters of bridges in poor condition: 11.2% (1,055 of 9,453 square meters of bridges)

- Bridges in poor condition: 18.0% (11 of 61 bridges)
- Square meters of bridges in poor condition: 10.4% (1,639 of 15,694 square meters of bridges)

- Bridges in poor condition: 18.4% (48 of 261 bridges)
- Square meters of bridges in poor condition: 12.2% (20,885 of 171,013 square meters of bridges)

- Bridges in poor condition: 18.4% (58 of 315 bridges)
- Square meters of bridges in poor condition: 6.5% (19,517 of 298,643 square meters of bridges)

- Bridges in poor condition: 18.4% (19 of 103 bridges)
- Square meters of bridges in poor condition: 13.7% (1,918 of 14,027 square meters of bridges)

- Bridges in poor condition: 18.5% (5 of 27 bridges)
- Square meters of bridges in poor condition: 15.3% (826 of 5,407 square meters of bridges)

- Bridges in poor condition: 18.9% (10 of 53 bridges)
- Square meters of bridges in poor condition: 15.9% (2,126 of 13,380 square meters of bridges)

- Bridges in poor condition: 19.2% (14 of 73 bridges)
- Square meters of bridges in poor condition: 19.1% (5,993 of 31,383 square meters of bridges)

- Bridges in poor condition: 20.3% (24 of 118 bridges)
- Square meters of bridges in poor condition: 8.5% (2,748 of 32,155 square meters of bridges)

- Bridges in poor condition: 20.7% (6 of 29 bridges)
- Square meters of bridges in poor condition: 10.4% (501 of 4,817 square meters of bridges)

- Bridges in poor condition: 21.4% (6 of 28 bridges)
- Square meters of bridges in poor condition: 9.3% (443 of 4,785 square meters of bridges)

- Bridges in poor condition: 23.6% (13 of 55 bridges)
- Square meters of bridges in poor condition: 27.6% (5,140 of 18,624 square meters of bridges)

- Bridges in poor condition: 23.8% (19 of 80 bridges)
- Square meters of bridges in poor condition: 27.3% (7,308 of 26,729 square meters of bridges)

- Bridges in poor condition: 28.0% (7 of 25 bridges)
- Square meters of bridges in poor condition: 13.5% (615 of 4,550 square meters of bridges)