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

- Bridges in poor condition: 9.0% (9 of 100 bridges)
- Square meters of bridges in poor condition: 11.2% (2,498 of 22,279 square meters of bridges)

- Bridges in poor condition: 9.1% (4 of 44 bridges)
- Square meters of bridges in poor condition: 3.6% (502 of 13,991 square meters of bridges)

- Bridges in poor condition: 9.1% (1 of 11 bridges)
- Square meters of bridges in poor condition: 31.5% (1,092 of 3,467 square meters of bridges)

- Bridges in poor condition: 9.2% (14 of 152 bridges)
- Square meters of bridges in poor condition: 10.1% (13,446 of 133,702 square meters of bridges)

- Bridges in poor condition: 9.3% (21 of 226 bridges)
- Square meters of bridges in poor condition: 5.9% (4,048 of 69,133 square meters of bridges)

- Bridges in poor condition: 9.4% (9 of 96 bridges)
- Square meters of bridges in poor condition: 2.1% (690 of 32,483 square meters of bridges)

- Bridges in poor condition: 9.5% (8 of 84 bridges)
- Square meters of bridges in poor condition: 3.0% (661 of 22,399 square meters of bridges)

- Bridges in poor condition: 9.7% (3 of 31 bridges)
- Square meters of bridges in poor condition: 5.5% (400 of 7,240 square meters of bridges)

- Bridges in poor condition: 10.1% (10 of 99 bridges)
- Square meters of bridges in poor condition: 5.1% (1,368 of 26,736 square meters of bridges)

- Bridges in poor condition: 11.1% (4 of 36 bridges)
- Square meters of bridges in poor condition: 7.1% (508 of 7,156 square meters of bridges)

- Bridges in poor condition: 12.0% (3 of 25 bridges)
- Square meters of bridges in poor condition: 5.7% (268 of 4,710 square meters of bridges)

- Bridges in poor condition: 12.5% (5 of 40 bridges)
- Square meters of bridges in poor condition: 6.0% (529 of 8,819 square meters of bridges)

- Bridges in poor condition: 13.0% (7 of 54 bridges)
- Square meters of bridges in poor condition: 5.8% (395 of 6,824 square meters of bridges)

- Bridges in poor condition: 13.0% (16 of 123 bridges)
- Square meters of bridges in poor condition: 7.4% (3,067 of 41,440 square meters of bridges)

- Bridges in poor condition: 13.1% (14 of 107 bridges)
- Square meters of bridges in poor condition: 9.5% (3,061 of 32,085 square meters of bridges)

- Bridges in poor condition: 13.3% (4 of 30 bridges)
- Square meters of bridges in poor condition: 4.1% (428 of 10,335 square meters of bridges)

- Bridges in poor condition: 13.7% (10 of 73 bridges)
- Square meters of bridges in poor condition: 26.7% (5,628 of 21,068 square meters of bridges)

- Bridges in poor condition: 14.3% (7 of 49 bridges)
- Square meters of bridges in poor condition: 3.5% (326 of 9,363 square meters of bridges)

- Bridges in poor condition: 14.8% (28 of 189 bridges)
- Square meters of bridges in poor condition: 11.4% (6,425 of 56,418 square meters of bridges)

- Bridges in poor condition: 19.2% (23 of 120 bridges)
- Square meters of bridges in poor condition: 8.3% (2,204 of 26,420 square meters of bridges)