Top 10 Bridges 2015

Roads & Bridges' Top 10 Bridge awards, created in 2000, recognize the top projects in North America. Each year, nominations are submitted to the R&B editorial staff, which determines the Top 10 list based on project challenges, impact to region and scope of work.
CLICK HERE TO NOMINATE FOR THIS YEAR'S AWARDS

South Park Bascule Bridge Replacement
South Park Bascule Bridge Replacement
Seattle’s Duwamish Waterway near King County, Wash., is the industrialized estuary of the Duwamish River valley, a seismically volatile region with a…
November 19, 2015
Petaluma River Bridge Replacement
Petaluma River Bridge Replacement
When you join hands with someone, you never know how it is going to feel.  The Petaluma River Bridge Replacement Project was originally supposed to…
November 19, 2015
I-75 Caloosahatchee River Bridge Widening
I-75 Caloosahatchee River Bridge Widening
The I-75 Caloosahatchee River Bridge Widening project was the last piece of a 10-year puzzle for the Florida Department of Transportation (FDOT).…
November 19, 2015
American Parkway Lehigh River Bridge
American Parkway Lehigh River Bridge
Usually when you hit a pinnacle it’s a milestone. For lead designer Gannett Fleming and prime contractor New Enterprise Stone & Lime Co. Inc.,…
November 19, 2015
U.S. 281 Bridge Over Colorado River
U.S. 281 Bridge Over Colorado River
The functionally obsolete, but beloved, U.S. 281 Bridge over the Colorado River located in Marble Falls, Texas, was in desperate need of repair that…
November 19, 2015
Mistissini Glulam Bridge
Mistissini Glulam Bridge
Crossing the Uupaachikus Pass, the Mistissini Glulam Bridge satisfi ed two main objectives: to provide access to a larger territory to the Cree…
November 19, 2015
Winona Bridge
Winona Bridge
As Minnesota’s first CMGC project, the Winona Bridge features a 450-ft main span over a commercial navagational channel. Carrying southbound TH 43…
November 19, 2015
Jeremiah Morrow Bridge
Jeremiah Morrow Bridge
The Little Miami River is designated a National Scenic Waterway, which necessitated that the Jeremiah River Bridge project bear an environmentally…
November 19, 2015
Columbus Road Lift Bridge
Columbus Road Lift Bridge
One of six vehicular bridges over the Cuyahoga River, the Columbus Road Lift Bridge serves as a main throughway to the historic Flats District. The…
November 19, 2015
High Bridge over the Harlem River
High Bridge over the Harlem River
The High Bridge, decommissioned since 1970, is the oldest bridge in the city of New York, opened originally in 1848 as a means of delivering water to…
November 19, 2015
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