Centennial Park Covered Bridge (Pettis County, Missouri)
Built 2004
Replica covered bridge in Sedalia's Centennial Park near intersection of New York Avenue and 16th Street
Open to pedestrians only

Four Bears Bridge (Barnes County, North Dakota)
Built 2004
Rainbow arch bridge over Sheyenne River on I-94 Business Loop in Valley City
Open to traffic

Gateway Blvd. Bridge (Davidson County, Tennessee)
Built 2004
Steel through arch bridge over Cumberland River on Gateway Blvd. in downtown Nashville
Open to six lanes of traffic

Liberty Bridge (Greenville County, South Carolina)
Opened September 2004
Wire suspension bridge over Reedy River on pedestrian trail in Greenville
Open to pedestrians

Liberty Road Bridge (Adams County, Mississippi)
Built 2004
Beam bridge over Liberty Road on Natchez Trace Parkway in Natchez
Open to traffic

McKinley Avenue Lift Bridge (Milwaukee County, Wisconsin)
Built 2004
Bridge over Milwaukee River on W Mckinley Avenue in Milwaukee
Open to traffic

North Branch Goose River Bridge (Steele County, North Dakota)
Built 2004
Pony truss bridge over North Branch Goose River on a county highway, 14 mi. east and 2 mi. south of Finley in Enger Township
Open to traffic

State Line Ave Bridge (Bowie County, Texas)
Built 2004
Beam bridge over Loop 151 on State Line Avenue
Open to traffic

Sundial Bridge (Shasta County, California)
The Sundial Bridge is a bridge that spans the Sacramento River in Redding, CA. It was designed by Santiago Calatrava and completed in 2004 at a cost of 23 Million Dollars.
Sundial cable stayed bridge over Sacramento River.
Open to pedestrians

Wild Rice River Bridge (Richland County, North Dakota)
Built 2004
Pony truss bridge over Wild Rice River on a county highway, 2 mi. south and 2 mi. east of Dwight in Dwight Township
Open to traffic

Willow Creek Bridge (Bottineau County, North Dakota)
Built 2004
Wooden bridge over Willow Creek on a county highway, 7 mi. east of Willow City in Wellington Township
Open to traffic