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- Bridges (15)
- Bridges--Michigan--1960-1970 (13)
- Express highways (7)
- Bridge construction (6)
- Bridge construction--Michigan--1960-1970 (6)
- Express highways--Michigan--1960-1970 (6)
- Bridges--Michigan--1970-1980 (1)
- Bridges--Michigan--Rouge River--1950-1960 (1)
- Express highways--Michigan--1970-1980 (1)
- Railroads (1)
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