| | | 2020 | 2021 | 2022 | 2023 | Sum |
SQUARE_FT | NUMBER_OF_BRIDGES | SQUARE_FT | NUMBER_OF_BRIDGES | SQUARE_FT | NUMBER_OF_BRIDGES | SQUARE_FT | NUMBER_OF_BRIDGES | Sum | Sum |
| | |
| | |
FAIR | 17,126,836 | 153 | 17,275,843 | 152 | 17,646,514 | 152 | 18,153,333 | 153 | 70,202,526 | 610 |
GOOD | 4,753,730 | 44 | 4,262,539 | 41 | 4,914,726 | 48 | 4,679,573 | 47 | 18,610,568 | 180 |
POOR | 3,088,307 | 28 | 3,113,498 | 29 | 2,791,549 | 29 | 2,294,953 | 27 | 11,288,307 | 113 |
Sum | 24,968,873 | 225 | 24,651,880 | 222 | 25,352,789 | 229 | 25,127,859 | 227 | 100,101,401 | 903 |
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