A historic highway overpass for animals cost nearly $100 million and is almost done
When completed next year, the overpass will allow all manner of wildlife to freely cross over one of the nation's busiest ...
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Environmental review pushes back timeline for Dubuque railroad overpass
The timeline for Dubuque’s planned federally supported 14th Street railroad overpass has been delayed a year to 18 months after city officials belatedly accepted the requirement for a comprehensive en ...