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Outstanding Performance Category
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| 1981 |
Hastings, MN |
TH 61 Vermillion and
Mississippi River Bridges |
Construction Excellence Category
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| 1987 |
Afton, MN |
CSAH 21, South of 45th Street
to 36th Street |
| 1990 |
St. Paul |
South St. Paul Airport |
| 1998 |
Ramsey County |
Lexington Ave. |
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