Mitigation Design On this page... I-74 Bridge Mussel Mitigation in Scott County Price Creek Stream Mitigation site in Iowa County Stanley Mill Wetland Mitigation Site in Marshall County View photos and drone flight videos of several of Iowa DOT's mitigation efforts. Flickr URL Back to top I-74 Bridge Mussel Mitigation in Scott County Back to top Price Creek Stream Mitigation site in Iowa County Back to top Stanley Mill Wetland Mitigation Site in Marshall CountyNorthside Southside Back to top Secondary Navigation Menu Location & Environment (parent section) About Location & Environment (parent section) Publications & Reports FAQs Videos Staff NEPA Compliance (parent section) Classes of Action NEPA Projects & Documents (parent section) I-29 Council Bluffs Interstate System Segment 4 Iowa 12 Gordon Drive Viaduct U.S. 75 Hinton Reconstruction I-35 and East Interchange I-29 Improvements in Sioux City I-29 Riverside Blvd Interchange I-35 Reconstruction Warren-Polk Co I-35 and NE 36th Street Interchange I-380 and West Forevergreen Road Interchange I-380 from Blairs Ferry Rd to County Home Rd (E34) I-74 Quad Cities Corridor Study I-80-I-380 System Interchange I-80/I-35 Improvements I-29 Southbridge Interchange Iowa 100 Collins Road NE Cedar Rapids Iowa 122 in Mason City Iowa 58-Viking Road Corridor Iowa 86 Dickinson County Iowa 9 Black Hawk Bridge Iowa 92 from I-35 to Indianola Iowa 934 University Avenue U.S. 151 and Co Rd X20 Intersection in Springville U.S. 18/218/IA 27 Interchange Floyd County U.S. 6 Broadway Viaduct in Council Bluffs U.S. 61 Louisa County U.S. 63 Franklin Street U.S. 63 Northwest Oskaloosa Bypass U.S. Highway 61 Corridor Louisa County U.S. 30 Missouri Valley Bypass U.S. 20 Dyersville Interchange U.S. 218 Bremer and Black Hawk County U.S. 30 Benton Co U.S. 30 Marshall-Tama Co U.S. 30 Mount Vernon-Lisbon Bypass U.S. 30 Proposed Expansion Tama Co U.S. 30 Story Co I-35 - Nevada U.S. 30 Tama Co U.S. 34 Bellevue Bridge Study Public Involvement Cultural Resources Historic Bridge Project All Historic Bridges (parent section) Bridges Needing a New Home (parent section) 8th Ave Bridge - Bridge Marketing/Donation Boone River Bridge Iowa 175 Bridge U.S. 69 Bridge Fort Atkinson Bridge Bowstring (parent section) Beaver Creek Bridge Buck Grove Bridge East Soldier River Bridge Freeport Bridge Fremont Mill Bridge Hale Bridge Monsrud Bridge Pilot Grove Historical Bridge Taylor's Ford Bridge Washington Mill Bridge Yellow Smoke Park Bridge Concrete Arch (parent section) 325th Street Bridge Beaver Creek Bridge III Big Creek Bridge II Des Moines River Bridge East Indian Creek Bridge Herrold Bridge Lake City Bridge Melan Arch Bridge Rockwell City Bridge Squaw Creek Bridge II Twin Bridge U.S. Highway 52 Bridge Vine Street Bridge Concrete Beam (parent section) 100th Street Bridge 167th Street Bridge: Union County 297th Street Bridge 80th Street Bridge Alden Bridge: Hardin County Ames Creek Bridge Big Slough Creek Bridge: Muscatine County Jade Avenue Bridge: Howard County Le Grand Bridge: Marshall County Little Beaver Creek Bridge: Greene County North Isett Road Bridge: Muscatine County Otter Creek Bridge: Fayette County Red Rock Dam Bridge: Marion County Second Avenue Overpass: Polk County Sumner Bridge: Fayette County Trolley Road Bridge U.S. 20 HWY Bridge: Dubuque County U.S. 63 HWY Bridge (IA 149): Wapello County Underwood Avenue Bridge York Avenue Bridge: Muscatine County Concrete Spandrel (parent section) Adair Viaduct Brooke Creek Bridge Cherry Street Bridge Court Avenue Bridge Dunkerton Bridge Eureka Bridge First Avenue Bridge Keigley Branch Bridge Main Street Bridge Mederville Bridge River Street Bridge Rock Falls Bridge Shell Rock Bridge Shellsburg Bridge State Street Bridge Stewart Avenue Bridge Wapsipinicon River Bridge Washington Avenue Bridge Great River (parent section) Bentonsport Bridge Ft. Madison Bridge Jefferson Street Viaduct Julien Dubuque Bridge St. Francisville Bridge Kingpost (parent section) 280th Street Bridge Galeton Avenue Bridge Ten Mile Creek Bridge Pratt (parent section) Fort Atkinson Bridge Albright Bridge Bellefountain Bridge Chain Lakes Bridge Chambers Ford Bridge Cornelia Lake Bridge County Line Bridge Duneleith and Dubuque Bridge Eisenhower Bridge Gipple's Quarry Bridge Grand River Bridge Grand River Bridge Harvey Railroad Bridge Hawkeye Creek Bridge Indian Creek Bridge Kilbourn Bridge Klondike Bridge Mallory Township Bridge Mill Creek Bridge Mill Creek Bridge Pine Mill Bridge Snider Bridge Southwest Fifth Street Bridge Upper Iowa River Bridge Wabash Railroad Bridge Pratt Subtype (parent section) Berkhimer Bridge Boone Bridge II Bridgeport Bridge Eldorado Bridge Ellsworth Ranch Bridge Eveland Bridge Little Sioux River Bridge North Skunk River Bridge Quarry Bridge Sutliff Bridge Tremaine Bridge Upper Paris Bridge Steel Beam (parent section) 120th Street Bridge Burlington Railroad Overpass Cascade Bridge CR F44 Bridge Decatur Bridge Dry Run Bridge Gordon Drive Viaduct Iowa 5 Bridge Lincoln Highway Bridge Matsell Bridge Red Rock Dam Bridge Thurman Corporate Line Rd. Bridge U.S. 30 Mississippi River Bridge U.S. HWY 6 Bridge Stone Arch (parent section) Ash Street Overpass Elkader Keystone Bridge Ely's Stone Bridge Garnavillo Township Bridge Garnavillo Township Culvert Hawkeye Street Underpass IANR Railroad Underpass Monona Township Culvert Read Township Culvert Steyer Bridge Timber (Covered) (parent section) Cutler-Donahoe Bridge Hogback Bridge Holliwell Bridge Imes Bridge Morgan Bridge Roseman Bridge Warren (parent section) CM&STP Railroad Underpass Centennial Bridge Garretson Outlet Bridge Olympic Avenue Bridge Red Bridge Skunk River Bridge Storm Creek Bridge I Air Quality Noise Vibration Protected Species Regulated Materials Mitigation Design I-80 Study (parent section) Planning Environmental Linkages (PEL) Study I-80 over the Mississippi River Project Website Interchange Justification Report I-380 Planning Study (parent section) Planning Environmental Linkages (PEL) Study Rest Area Plan Project Planning & Location Design Project Development Public Involvement
On this page... I-74 Bridge Mussel Mitigation in Scott County Price Creek Stream Mitigation site in Iowa County Stanley Mill Wetland Mitigation Site in Marshall County View photos and drone flight videos of several of Iowa DOT's mitigation efforts. Flickr URL Back to top I-74 Bridge Mussel Mitigation in Scott County Back to top Price Creek Stream Mitigation site in Iowa County Back to top Stanley Mill Wetland Mitigation Site in Marshall CountyNorthside Southside Back to top Secondary Navigation Menu Location & Environment (parent section) About Location & Environment (parent section) Publications & Reports FAQs Videos Staff NEPA Compliance (parent section) Classes of Action NEPA Projects & Documents (parent section) I-29 Council Bluffs Interstate System Segment 4 Iowa 12 Gordon Drive Viaduct U.S. 75 Hinton Reconstruction I-35 and East Interchange I-29 Improvements in Sioux City I-29 Riverside Blvd Interchange I-35 Reconstruction Warren-Polk Co I-35 and NE 36th Street Interchange I-380 and West Forevergreen Road Interchange I-380 from Blairs Ferry Rd to County Home Rd (E34) I-74 Quad Cities Corridor Study I-80-I-380 System Interchange I-80/I-35 Improvements I-29 Southbridge Interchange Iowa 100 Collins Road NE Cedar Rapids Iowa 122 in Mason City Iowa 58-Viking Road Corridor Iowa 86 Dickinson County Iowa 9 Black Hawk Bridge Iowa 92 from I-35 to Indianola Iowa 934 University Avenue U.S. 151 and Co Rd X20 Intersection in Springville U.S. 18/218/IA 27 Interchange Floyd County U.S. 6 Broadway Viaduct in Council Bluffs U.S. 61 Louisa County U.S. 63 Franklin Street U.S. 63 Northwest Oskaloosa Bypass U.S. Highway 61 Corridor Louisa County U.S. 30 Missouri Valley Bypass U.S. 20 Dyersville Interchange U.S. 218 Bremer and Black Hawk County U.S. 30 Benton Co U.S. 30 Marshall-Tama Co U.S. 30 Mount Vernon-Lisbon Bypass U.S. 30 Proposed Expansion Tama Co U.S. 30 Story Co I-35 - Nevada U.S. 30 Tama Co U.S. 34 Bellevue Bridge Study Public Involvement Cultural Resources Historic Bridge Project All Historic Bridges (parent section) Bridges Needing a New Home (parent section) 8th Ave Bridge - Bridge Marketing/Donation Boone River Bridge Iowa 175 Bridge U.S. 69 Bridge Fort Atkinson Bridge Bowstring (parent section) Beaver Creek Bridge Buck Grove Bridge East Soldier River Bridge Freeport Bridge Fremont Mill Bridge Hale Bridge Monsrud Bridge Pilot Grove Historical Bridge Taylor's Ford Bridge Washington Mill Bridge Yellow Smoke Park Bridge Concrete Arch (parent section) 325th Street Bridge Beaver Creek Bridge III Big Creek Bridge II Des Moines River Bridge East Indian Creek Bridge Herrold Bridge Lake City Bridge Melan Arch Bridge Rockwell City Bridge Squaw Creek Bridge II Twin Bridge U.S. Highway 52 Bridge Vine Street Bridge Concrete Beam (parent section) 100th Street Bridge 167th Street Bridge: Union County 297th Street Bridge 80th Street Bridge Alden Bridge: Hardin County Ames Creek Bridge Big Slough Creek Bridge: Muscatine County Jade Avenue Bridge: Howard County Le Grand Bridge: Marshall County Little Beaver Creek Bridge: Greene County North Isett Road Bridge: Muscatine County Otter Creek Bridge: Fayette County Red Rock Dam Bridge: Marion County Second Avenue Overpass: Polk County Sumner Bridge: Fayette County Trolley Road Bridge U.S. 20 HWY Bridge: Dubuque County U.S. 63 HWY Bridge (IA 149): Wapello County Underwood Avenue Bridge York Avenue Bridge: Muscatine County Concrete Spandrel (parent section) Adair Viaduct Brooke Creek Bridge Cherry Street Bridge Court Avenue Bridge Dunkerton Bridge Eureka Bridge First Avenue Bridge Keigley Branch Bridge Main Street Bridge Mederville Bridge River Street Bridge Rock Falls Bridge Shell Rock Bridge Shellsburg Bridge State Street Bridge Stewart Avenue Bridge Wapsipinicon River Bridge Washington Avenue Bridge Great River (parent section) Bentonsport Bridge Ft. Madison Bridge Jefferson Street Viaduct Julien Dubuque Bridge St. Francisville Bridge Kingpost (parent section) 280th Street Bridge Galeton Avenue Bridge Ten Mile Creek Bridge Pratt (parent section) Fort Atkinson Bridge Albright Bridge Bellefountain Bridge Chain Lakes Bridge Chambers Ford Bridge Cornelia Lake Bridge County Line Bridge Duneleith and Dubuque Bridge Eisenhower Bridge Gipple's Quarry Bridge Grand River Bridge Grand River Bridge Harvey Railroad Bridge Hawkeye Creek Bridge Indian Creek Bridge Kilbourn Bridge Klondike Bridge Mallory Township Bridge Mill Creek Bridge Mill Creek Bridge Pine Mill Bridge Snider Bridge Southwest Fifth Street Bridge Upper Iowa River Bridge Wabash Railroad Bridge Pratt Subtype (parent section) Berkhimer Bridge Boone Bridge II Bridgeport Bridge Eldorado Bridge Ellsworth Ranch Bridge Eveland Bridge Little Sioux River Bridge North Skunk River Bridge Quarry Bridge Sutliff Bridge Tremaine Bridge Upper Paris Bridge Steel Beam (parent section) 120th Street Bridge Burlington Railroad Overpass Cascade Bridge CR F44 Bridge Decatur Bridge Dry Run Bridge Gordon Drive Viaduct Iowa 5 Bridge Lincoln Highway Bridge Matsell Bridge Red Rock Dam Bridge Thurman Corporate Line Rd. Bridge U.S. 30 Mississippi River Bridge U.S. HWY 6 Bridge Stone Arch (parent section) Ash Street Overpass Elkader Keystone Bridge Ely's Stone Bridge Garnavillo Township Bridge Garnavillo Township Culvert Hawkeye Street Underpass IANR Railroad Underpass Monona Township Culvert Read Township Culvert Steyer Bridge Timber (Covered) (parent section) Cutler-Donahoe Bridge Hogback Bridge Holliwell Bridge Imes Bridge Morgan Bridge Roseman Bridge Warren (parent section) CM&STP Railroad Underpass Centennial Bridge Garretson Outlet Bridge Olympic Avenue Bridge Red Bridge Skunk River Bridge Storm Creek Bridge I Air Quality Noise Vibration Protected Species Regulated Materials Mitigation Design I-80 Study (parent section) Planning Environmental Linkages (PEL) Study I-80 over the Mississippi River Project Website Interchange Justification Report I-380 Planning Study (parent section) Planning Environmental Linkages (PEL) Study Rest Area Plan Project Planning & Location Design Project Development Public Involvement
