Archibald Avenue Bridge (San Bernardino County, California)
Built 1999
Deck truss bridge over Archibald Avenue on Poc in Ontario
Open to pedestrians only

Big Hole River Bridge (Beaverhead County, Montana)
Built 1999
Pony truss bridge over Big Hole River on CR 012
Open to traffic

Gibson Draw Drainage Bridge (Lincoln County, Washington)
Built 1999
Steel through arch bridge over Gibson Draw Drainage on Pfeifer Road
Open to traffic

Goff Bridge (Idaho County, Idaho)
Built 1999
Steel through arch bridge over Salmon River on US 95
Open to traffic

Green River KY 81 Bridge (McLean County, Kentucky)
Built 1999
Through truss bridge over Green River on KY 81 in Calhoun
Open to traffic

Heisson Bridge (Clark County, Washington)
Built 1999
Concrete arch bridge over East Fork Lewis River on NE 172nd Avenue in Heisson
Open to traffic

Hillsborough River Bridge (Hillsborough County, Florida)
Built 1999
Bascule bridge over Hillsborough River on Westbound US 92 in Tampa
Open to traffic

Intracoastal Waterway Bridge (Broward County, Florida)
Built 1999
Bascule bridge over Intracoastal Waterway on WB SR A1A in Fort Lauderdale
Open to traffic

Kinnickinnic River Bridge (Milwaukee County, Wisconsin)
Built 1999 to replace a bascule bridge built in 1908
Bascule bridge over Kinnickinic River on WI 32 in Milwaukee
Open to traffic

Konradi Road Bridge (Dearborn County, Indiana)
Built 1999
Pony truss bridge over West Fork Tanners Creek on Konradi Road
Open to traffic

Lake Natoma Crossing (Sacramento County, California)
Open to 4 lanes of traffic plus 2 pedestrian walkways
Open-spandrel arch bridge over Lake Natoma on Folsom-Auburn Road in Folsom
Open to traffic

Main Street Bridge (Dane County, Wisconsin)
Replaced a historic bridge 1999
Arch bridge over Yahara River on Main Street in Madison
Open to traffic

Markley Hollow Creek Bridge (Grant County, Wisconsin)
Built 1999
Concrete arch bridge over Markley Hollow Creek on CTH C
Open to traffic

North Fork Panther Creek Bridge (Ohio County, Kentucky)
Built 1999
Pony truss bridge over North Fork Panther Creek on Quarterhorse Lane
Open to traffic

North Fork Skykomish River Bridge (Snohomish County, Washington)
Built 1999
Steel through arch bridge over North Fork Skykomish River on 5th Street in Index
Open to traffic

Second Street Bridge (Bartholomew County, Indiana)
Built 1999
Cable-stayed bridge over East Fork White River on IN 46
Open to traffic

Sugar Creek CR 203 Bridge (Maries County, Missouri)
Built 1998-99 with a superstructure relocated from elsewhere
Pony truss bridge over Sugar Creek on CR 203 south of Meta
Open to traffic

Turkey Creek Bridge (McClain County, Oklahoma)
Built 1999
Pony truss bridge over Turkey Creek on N3120
Open to traffic

Unnamed Creek Bridge (Johnson County, Iowa)
Built 1999
Arch bridge over an unnamed creek on a local road
Open to traffic

West Cliff Drive Bridge (Santa Cruz County, California)
Built 1999
Covered bridge over West Cliff Drive on West Cliff Drive in Santa Cruz
Open to traffic