Currently showing all bridges · Only show bridges with photos
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11th Street Viaduct (Minnehaha County, South Dakota)
Built 1971; rehabilitated 1986
Steel stringer bridge over 3rd Ave, Big Sioux R & RR on 11th Street in Sioux Falls
Open to traffic
155th Street Bridge (Cedar County, Iowa)
Built 1976
Pony truss bridge over Yankee Run on 155th Street
Intact but closed to all traffic
1st Street Bridge (Le Sueur County, Minnesota)
Built 1978
Stringer bridge over Cannon River on 1st Street in Waterville
Open to traffic
245th Street Bridge (Fayette County, Iowa)
Built 1973
Pony truss bridge over an unnamed creek on 245th Street (245th St)
Open to traffic
36th Street Bridge (Kanawha County, West Virginia)
Built 1975
Deck plate girder bridge over Kanawha River on 36th Street SE (CR 60/62)
Open to traffic
Ackerman Ditch CR 342 Bridge (Butler County, Missouri)
Built 1976
Wooden bridge over Ackerman Ditch on CR 342
Open to one-lane traffic
Adolph Whitaker Road Bridge (Holmes County, Florida)
Built 1971; rehabilitated 2000
Bailey Truss bridge over Wrights Creek on Adolph Whitaker Road
Open to traffic
Albert Lea Lake Interstate Bridge (Freeborn County, Minnesota)
Built 1970
Stringer bridge over Albert Lea Lake on I 35
Open to traffic
Alder Point Road Bridge (Humboldt County, California)
Built 1972
Steel stringer bridge over Eel River and NWP RR tracks on Alderpoint Road
Open to traffic
Allegany Bridge ( Replacement) (Cattaraugus County, New York)
Stringer bridge over ALLEGHENY RIVER on FIVE MILE RD
Open to traffic
Allen's Bridge (Greene County, Tennessee)
Covered Bridge destroyed by flood 1901, Iron Truss Bridge demolished 1976
Concrete deck girder bridge over Nolichucky (Nolachucky) River
Open to traffic
Alley Spring Branch Bridge (Shannon County, Missouri)
Built 1975; rehabilitated 1983
Steel stringer bridge over Alley Spring Branch on Service Road
Intact but closed to all traffic
AM - Fort Smith Bridge (Sebastian County, Arkansas)
Originally built by the St. Louis-San Francisco Railroad, now used by the Arkansas & Missouri Railroad
Vertical-lift through truss bridge over the Arkansas River on the Arkansas & Missouri Railroad between Fort Smith and Van Buren in Van Buren
Open for traffic
Amite River LA 22 Bridge (Livingston Parish, Louisiana)
Built 1974
Swing bridge over Amite River on LA 22 at Clio
Open to traffic
Antioch Bridge (Sacramento County, California)
The current bridge was completed and opened to traffic in 1978. It measures 1.8 miles (2.9 km). It replaced the original structure that was built in 1926 by Aven Hanford and Oscar Klatt, who went on to build the original span of the Carquinez Bridge.
Concrete deck girder bridge over San Joaquin River on State Route 160
Open to traffic
Atchafalaya Basin Bridge (St. Martin Parish, Louisiana)
Built 1971
Pair of 16+ mile bridges over the Atchafalaya Basin on I-10
Open to traffic
Atchafalaya River LA 1 Bridge (Avoyelles Parish, Louisiana)
Built 1971
Cantilevered Warren through truss bridge over Atchafalaya River on LA 1 at Simmesport in Simmesport
Open to traffic
Atchafalaya River US 190 Bridge (St. Landry Parish, Louisiana)
Built 1973 and 1988
Pair of through truss bridges over Atchafalaya River on US 190 at Krotz Springs
Open to traffic
ATSF - Limit Street Overpass (Leavenworth County, Kansas)
Concrete box beam bridge over Limit Street on AT&SF RR
Bridge removed and not replaced
Auburn-Foresthill Bridge (Placer County, California)
Built 1972
Deck truss bridge over North Fork American River on Auburn-Foresthill Road in North Auburn
Open to traffic
Babbs Covered Bridge 19-03-01 #2 (Cumberland County, Maine)
Built 1976
Queenpost through truss bridge over Presumpscot River on Hurricane Road
Open to all traffic
Bailey Road -Genesee River Bridge ( Replacement) (Wyoming County, New York)
Stringer bridge over GENESEE RIVER on WHISKEY BRIDGE
Open to traffic
Barge Basin PA 28 Bridge (Allegheny County, Pennsylvania)
Built 1971; rehabilitated 2004
Girder bridge over Barge Basin on PA 28
Open to traffic
BART/SF Muni - Market Street Subway (San Francisco County, California)
Originally built 1973 for Bay Area Rapid Transit, San Francisco Municipal Railway connection added in 1980
Tunnel on Bay Area Rapid Transit & San Francisco Municipal Railway
Open to traffic
Barton Bridge (Clackamas County, Oregon)
Built 1970
Steel tied arch bridge over Clackamas River on Bakers Ferry Road
Open to traffic
Bay Road Bridge (Pope County, Illinois)
Built or relocated here in 1977; replaced 2007
Lost pony truss bridge over Bay Creek on Bay Road (TR 137), 2.5 mi. west of Homberg
Replaced by a new bridge
Bayou Boeuf/Kraemer Bridge (Lafourche Parish, Louisiana)
Built 1976
Vertical lift bridge over Bayou Boeuf on LA 307
Open to traffic
Bayou Bonfouca LA 433 Bridge (St. Tammany Parish, Louisiana)
Built 1976
Swing bridge plate girder over Bayou Bonfouca on LA 433
Open to traffic
Bayou Dulac LA 57 Bridge (Terrebonne Parish, Louisiana)
Built 1971
Swing bridge over Bayou Dulac on LA 57 in Dulac
Open to traffic
Bayou Lafourche Bridge (Assumption Parish, Louisiana)
Built 1977
Stringer bridge over Bayou Lafourche on LA 70 Spur
Open to traffic
Bayou Lafourche Bridge (Assumption Parish, Louisiana)
Built 1976
Slab bridge over Bayou Lafourche @ Munson on La0402
Open to traffic
Bayou Teche LA 322 Bridge (St. Mary Parish, Louisiana)
Built 1971
Swing bridge over Bayou Teche on LA 322 in Franklin
Open to traffic
Bayview Bridge (Door County, Wisconsin)
Built 1978
Bascule bridge over Sturgeon Bay on WI 42/WI 57 in Sturgeon Bay
Open to traffic
Bear Creek Bridge (Searcy County, Arkansas)
Built 1971
Wooden bridge over Bear Creek on CR 278
Open to one-lane traffic
Benton MacKaye Trail Toccoa River Bridge (Fannin County, Georgia)
Built 1977
Wire suspension bridge over Toccoa River on Benton MacKaye Train
Open to pedestrians
Betsy Ross Bridge (Philadelphia County, Pennsylvania)
Built 1973
Truss bridge on NJ 90 over Delaware River, Richmond Street, River Road, Hedley Street
Open to traffic
Big Creek Ditch AR 349 Bridge (Craighead County, Arkansas)
Built 1971; replaced 2006
Lost pony truss bridge over Big Creek Ditch on AR 349
Replaced by new bridge
Big Horn River Bridge (Highway - near Manderson) (Big Horn County, Wyoming)
Built 1978
Steel stringer bridge over Big Horn River on US 16
Open to traffic
Big Mac Bridge (Hamilton County, Ohio)
Constructed started 1971; opened to limited traffic 1977; dedicated 1981; entire I-471 project completed 1985
Pair of tied-arch bridges over the Ohio River on I-471 in Cincinnati
Open to eight total lanes of traffic
Big Shoal Creek Bridge (Logan County, Arkansas)
Built 1970
Beam bridge over Big Shoal Creek on CR 125
Open to traffic
Big Spanish Channel Bridge (Monroe County, Florida)
Built 1972
Stringer bridge over Big Spanish Channel on Sr-5 (Us-1) Nb
Open to traffic
Big Spring Bridge (Carter County, Missouri)
Built 1977, replacing an earlier wooden bridge
Wooden bridge over Spring Branch on MO 103 at Big Spring Park
Open to traffic
Big Walker Mountain Tunnel (Bland County, Virginia)
Built 1972
Tunnel under Big Walker Mountain on I-77
Open to traffic
Biloxi Back Bay Bridge (Harrison County, Mississippi)
Built 1973
Bridge over Biloxi Back Bay on I-110
Open to traffic
Birmingham Bridge (Allegheny County, Pennsylvania)
Built 1976
Steel through arch bridge over Monongahela River in Pittsburgh
Open to traffic
Black River Bridge (Georgetown County, South Carolina)
Built 1974
Stringer bridge over Black River on Sc 51
Open to traffic
BNSF - 7th Street Bridge (Burleigh County, North Dakota)
Built 1979
Steel stringer bridge over 7th Street (ND-1804) on BNSF Railway
Open to traffic
BNSF - Flathead Tunnel (Lincoln County, Montana)
Built 1970
Tunnel on BNSF Kootenai River Subdivision
Open to traffic
BNSF - Hartson Avenue Overpass (Spokane County, Washington)
Built 1972 during line relocations due to the Burlington Northern merger in 1970. Replaced a previous bridge.
Steel stringer bridge over Hartson Avenue on BNSF Columbia River Subdivision
Open to traffic
BNSF - Indian Canyon Bridge (Spokane County, Washington)
Built 1971-72 as part of railroad line relocations in Spokane before EXPO '74 resulting from Burlington Northern merger in 1970. Replaced a large fill, which was then removed.
Beam bridge over Indian Creek on BNSF Columbia River Subdivision
Open to traffic
BNSF - Kickapoo Creek Bridge #8 (Peoria County, Illinois)
Built 1976, South Approach Built 1921
Pony/through plate girder bridge over Kickapoo Creek on BNSF Railway
Open to traffic
BNSF - Latah Creek Viaduct (Spokane County, Washington)
Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie 3 rail lines together: The Great Northern line to Seattle, the Northern Pacific line to Sandpoint, and the SP&S line to Pasco.
Deck girder bridge over Latah Creek, I90 on BNSF
Open to traffic
BNSF - Sand Creek Bridge (Bonner County, Idaho)
Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie Great Northern line on west side of Sand Creek to Northern Pacific line on east side of Sand Creek.
Deck plate girder bridge over Sand Creek, US 2, & US 95 on BNSF Kootenai Subdivision
Open to traffic
BNSF - Snake River Bridge (Franklin County, Washington)
Built 1971
Vertical lift bridge over Snake River on Burlington Northern - Santa Fe Railroad
Open to traffic
BNSF - Spokane River Bridge (Spokane County, Washington)
Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie former Great Northern line to former Northern Pacific line across the Spokane River.
Deck plate girder bridge over Spokane River on BNSF Chewelah Subdivision
Open to traffic
BNSF - US 59 Overpass (Shelby County, Iowa)
Built 1970
Steel stringer bridge over US 59 on BNSF
Open to traffic
Boca Ciega Bay Bridge (Old) (Pinellas County, Florida)
Built 1971; Replaced 2008-2010
Pair of bascule bridges over Johns Pass Boca Ciega Bay on FL 699 (Gulf Blvd.) in Madeira Beach
Replaced by a new bridge
Boone Pond Ditch Bridge (Stoddard County, Missouri)
Built 1971; replaced 2007
Lost wooden deck bridge over Boone Pond Ditch on CR 250
Replaced by new bridge
Boyer River Bridge (Crawford County, Iowa)
Built 1971
Pony truss bridge over Boyer River on Deloit Blvd/G Avenue
Open to traffic
Boyer River Bridge (Crawford County, Iowa)
Built 1971
Warren Pony truss bridge over Boyer River on 400th Street
Open to traffic
Branch Des Moines River Bridge (Van Buren County, Iowa)
Built 1971
Pony truss bridge over a branch of Des Moines River on 270th Street
Open to traffic
Branch East Nishnabotna River Bridge (Audubon County, Iowa)
Built 1972
Pony truss bridge over a branch of East Nishnabotna River on Lark Avenue
Open to traffic
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Built during 1970s
View Exhibit map10th Street Bridge (St. Clair County, Illinois)
Built 1972; Demolished 2012
Steel stringer bridge over I-64 on 10th Street (IL 203)
Demolished
Built 1972; Demolished 2012
Steel stringer bridge over I-64 on 10th Street (IL 203)
Demolished
11th Street Viaduct (Minnehaha County, South Dakota)Built 1971; rehabilitated 1986
Steel stringer bridge over 3rd Ave, Big Sioux R & RR on 11th Street in Sioux Falls
Open to traffic
155th Street Bridge (Cedar County, Iowa)Built 1976
Pony truss bridge over Yankee Run on 155th Street
Intact but closed to all traffic
175th Street Bridge (Taylor County, Iowa)
Built 1978
Pony truss bridge over West Branch 1 Hundred and 2 River on 175th Street (175th St)
Open to traffic
Built 1978
Pony truss bridge over West Branch 1 Hundred and 2 River on 175th Street (175th St)
Open to traffic
1st Street Bridge (Le Sueur County, Minnesota)Built 1978
Stringer bridge over Cannon River on 1st Street in Waterville
Open to traffic
245th Street Bridge (Fayette County, Iowa)Built 1973
Pony truss bridge over an unnamed creek on 245th Street (245th St)
Open to traffic
2cnd Street-Lake Mallalieu Bridge (Replacement) (St. Croix County, Wisconsin)
Built 1978
Stringer bridge over Lake Mallalieu on Sth 35-2nd Street
Open to traffic
Built 1978
Stringer bridge over Lake Mallalieu on Sth 35-2nd Street
Open to traffic
35th Street Bridge (Kanawha County, West Virginia)
Built 1976
Deck plate girder bridge over Kanawha River on 35th Street SE (CR 60/63)
Open to traffic
Built 1976
Deck plate girder bridge over Kanawha River on 35th Street SE (CR 60/63)
Open to traffic
36th Street Bridge (Kanawha County, West Virginia)Built 1975
Deck plate girder bridge over Kanawha River on 36th Street SE (CR 60/62)
Open to traffic
4th Street Ramp (Bowie County, Texas)
Built 1975
Ramp from Texas Viaduct NB to W 4th St
Open to one-lane traffic above and below
Built 1975
Ramp from Texas Viaduct NB to W 4th St
Open to one-lane traffic above and below
883rd Road-Bow Creek Bridge (Cedar County, Nebraska)
Built 1973
Pony truss bridge over Bow Creek on 883 Road
Open to traffic
Built 1973
Pony truss bridge over Bow Creek on 883 Road
Open to traffic
9th St Bridge (St. Clair County, Illinois)
Built 1972; Demolished 2012
Steel stringer bridge over I-64 on 9th St/ Fau 9214
Demolished
Built 1972; Demolished 2012
Steel stringer bridge over I-64 on 9th St/ Fau 9214
Demolished
Ackerman Ditch CR 342 Bridge (Butler County, Missouri)Built 1976
Wooden bridge over Ackerman Ditch on CR 342
Open to one-lane traffic
Adolph Whitaker Road Bridge (Holmes County, Florida)Built 1971; rehabilitated 2000
Bailey Truss bridge over Wrights Creek on Adolph Whitaker Road
Open to traffic
Airport Way-Lathrop Poc Bridge (Fairbanks North Star Borough, Alaska)
Built 1973
Bridge over Lathrop Poc on Airport Way
Open to pedestrians only
Built 1973
Bridge over Lathrop Poc on Airport Way
Open to pedestrians only
Alameda Street Bridge (Santa Fe County, New Mexico)
Built 1979
Concrete arch bridge over Santa Fe River on Alameda Street in Santa Fe
Open to traffic
Built 1979
Concrete arch bridge over Santa Fe River on Alameda Street in Santa Fe
Open to traffic
Albert Lea Lake Interstate Bridge (Freeborn County, Minnesota)Built 1970
Stringer bridge over Albert Lea Lake on I 35
Open to traffic
Alder Point Road Bridge (Humboldt County, California)Built 1972
Steel stringer bridge over Eel River and NWP RR tracks on Alderpoint Road
Open to traffic
Allegany Bridge ( Replacement) (Cattaraugus County, New York)Stringer bridge over ALLEGHENY RIVER on FIVE MILE RD
Open to traffic
Allen's Bridge (Greene County, Tennessee)Covered Bridge destroyed by flood 1901, Iron Truss Bridge demolished 1976
Concrete deck girder bridge over Nolichucky (Nolachucky) River
Open to traffic
Alley Spring Branch Bridge (Shannon County, Missouri)Built 1975; rehabilitated 1983
Steel stringer bridge over Alley Spring Branch on Service Road
Intact but closed to all traffic
AM - Fort Smith Bridge (Sebastian County, Arkansas)Originally built by the St. Louis-San Francisco Railroad, now used by the Arkansas & Missouri Railroad
Vertical-lift through truss bridge over the Arkansas River on the Arkansas & Missouri Railroad between Fort Smith and Van Buren in Van Buren
Open for traffic
Ames Road Bridge (Linn County, Missouri)
Built ca. 1970; replaced 2006
Lost pony truss bridge over Parsons Creek on Ames Road
Replaced by new bridge
Built ca. 1970; replaced 2006
Lost pony truss bridge over Parsons Creek on Ames Road
Replaced by new bridge
Amite River LA 22 Bridge (Livingston Parish, Louisiana)Built 1974
Swing bridge over Amite River on LA 22 at Clio
Open to traffic
Antioch Bridge (Sacramento County, California)The current bridge was completed and opened to traffic in 1978. It measures 1.8 miles (2.9 km). It replaced the original structure that was built in 1926 by Aven Hanford and Oscar Klatt, who went on to build the original span of the Carquinez Bridge.
Concrete deck girder bridge over San Joaquin River on State Route 160
Open to traffic
Arkansas Union Bridge (Washington County, Arkansas)
Built 1971
Concrete tee beam bridge over Over SH 873 (Garland Ave) in Fayetteville
Open to pedestrians above, bus traffic below
Built 1971
Concrete tee beam bridge over Over SH 873 (Garland Ave) in Fayetteville
Open to pedestrians above, bus traffic below
Ash Stop Road Bridge (Butler County, Pennsylvania)
1975 steel stringer open grating
Steel stringer bridge over Connoquenessing Creek on Ash Stop Road
Open to traffic
1975 steel stringer open grating
Steel stringer bridge over Connoquenessing Creek on Ash Stop Road
Open to traffic
AT & SF RR-Buddy Holly Dr Bridge (Lubbock County, Texas)
Built 1978
Steel stringer bridge over Buddy Holly Dr on At & Sf Rr
Unknown status
Built 1978
Steel stringer bridge over Buddy Holly Dr on At & Sf Rr
Unknown status
Atchafalaya Basin Bridge (St. Martin Parish, Louisiana)Built 1971
Pair of 16+ mile bridges over the Atchafalaya Basin on I-10
Open to traffic
Atchafalaya River Bridge (St. Martin Parish, Louisiana)
Built 1972
Girder bridge over Atchafalaya River on I-10
Open to traffic
Built 1972
Girder bridge over Atchafalaya River on I-10
Open to traffic
Atchafalaya River LA 1 Bridge (Avoyelles Parish, Louisiana)Built 1971
Cantilevered Warren through truss bridge over Atchafalaya River on LA 1 at Simmesport in Simmesport
Open to traffic
Atchafalaya River US 190 Bridge (St. Landry Parish, Louisiana)Built 1973 and 1988
Pair of through truss bridges over Atchafalaya River on US 190 at Krotz Springs
Open to traffic
ATSF - Limit Street Overpass (Leavenworth County, Kansas)Concrete box beam bridge over Limit Street on AT&SF RR
Bridge removed and not replaced
Atsfrr & Sand Creek Bridge (Harvey County, Kansas)
Built 1975; demolished 2012-13
Lost Steel stringer bridge over Atsfrr & Sand Creek on Us 50 Hwy
No longer exists
Built 1975; demolished 2012-13
Lost Steel stringer bridge over Atsfrr & Sand Creek on Us 50 Hwy
No longer exists
Auburn-Foresthill Bridge (Placer County, California)Built 1972
Deck truss bridge over North Fork American River on Auburn-Foresthill Road in North Auburn
Open to traffic
B&O Abandoned Marble Hill Line (Scott County, Indiana)
Built for the Marble Hill Nuclear Plant in 1977 abandoned in 1984 when the Plant was scrapped
Abandoned concrete stringer bridge over West Fork Fourteenmile Creek and Concord Road on Abandoned Marble Hill Line
Derelict/abandoned
Built for the Marble Hill Nuclear Plant in 1977 abandoned in 1984 when the Plant was scrapped
Abandoned concrete stringer bridge over West Fork Fourteenmile Creek and Concord Road on Abandoned Marble Hill Line
Derelict/abandoned
Babbs Covered Bridge 19-03-01 #2 (Cumberland County, Maine)Built 1976
Queenpost through truss bridge over Presumpscot River on Hurricane Road
Open to all traffic
Back Creek Bridge (Monroe County, West Virginia)
Built 1977
Metal arch bridge over Back Creek on CR 23/5
Open to traffic
Built 1977
Metal arch bridge over Back Creek on CR 23/5
Open to traffic
Backbone Road-Bureau Creek Bridge (Replacement) (Bureau County, Illinois)
Built 1976
Beam bridge over Bureau Creek on Ch 9
Open to traffic
Built 1976
Beam bridge over Bureau Creek on Ch 9
Open to traffic
Bailey Road -Genesee River Bridge ( Replacement) (Wyoming County, New York)Stringer bridge over GENESEE RIVER on WHISKEY BRIDGE
Open to traffic
Bailwick Road Bridge (Fairfield County, Connecticut)
Built 1970
Concrete arch bridge over Byram River on Bailwick Road in Greenwich
Open to traffic
Built 1970
Concrete arch bridge over Byram River on Bailwick Road in Greenwich
Open to traffic
Bakers Creek Bridge (Pope County, Arkansas)
Built 1970
Lost Pony truss bridge over Bakers Creek on AR-7
Replaced by a new bridge
Built 1970
Lost Pony truss bridge over Bakers Creek on AR-7
Replaced by a new bridge
Barge Basin PA 28 Bridge (Allegheny County, Pennsylvania)Built 1971; rehabilitated 2004
Girder bridge over Barge Basin on PA 28
Open to traffic
BART - Berkeley Hills Tunnel (Alameda County, California)
Bore completed in 1967, Open for revenue in 1973 they run just north of the Caldecott tunnels
Tunnel under Berkeley Hills on BART (Bay Area Rapid Transport)
Open to traffic
Bore completed in 1967, Open for revenue in 1973 they run just north of the Caldecott tunnels
Tunnel under Berkeley Hills on BART (Bay Area Rapid Transport)
Open to traffic
BART/SF Muni - Market Street Subway (San Francisco County, California)Originally built 1973 for Bay Area Rapid Transit, San Francisco Municipal Railway connection added in 1980
Tunnel on Bay Area Rapid Transit & San Francisco Municipal Railway
Open to traffic
Barton Bridge (Clackamas County, Oregon)Built 1970
Steel tied arch bridge over Clackamas River on Bakers Ferry Road
Open to traffic
Baughmans Creek Bridge (Cass County, Iowa)
Built 1979
Pony truss bridge over Baughmans Creek on 560th Street
Open to traffic
Built 1979
Pony truss bridge over Baughmans Creek on 560th Street
Open to traffic
Bay Road Bridge (Pope County, Illinois)Built or relocated here in 1977; replaced 2007
Lost pony truss bridge over Bay Creek on Bay Road (TR 137), 2.5 mi. west of Homberg
Replaced by a new bridge
Bayou Blue Pontoon Bridge (Lafourche Parish, Louisiana)
Built 1972
Swing bridge over Intracoastal Waterway (Bayou Blue) on LA 316
Open to traffic
Built 1972
Swing bridge over Intracoastal Waterway (Bayou Blue) on LA 316
Open to traffic
Bayou Boeuf/Kraemer Bridge (Lafourche Parish, Louisiana)Built 1976
Vertical lift bridge over Bayou Boeuf on LA 307
Open to traffic
Bayou Bonfouca LA 433 Bridge (St. Tammany Parish, Louisiana)Built 1976
Swing bridge plate girder over Bayou Bonfouca on LA 433
Open to traffic
Bayou Desiard Bridge (Ouachita Parish, Louisiana)
Built 1976
Concrete stringer bridge over Bayou DeSiard on Sterlington Rd (US 165 NB)
Open to traffic
Built 1976
Concrete stringer bridge over Bayou DeSiard on Sterlington Rd (US 165 NB)
Open to traffic
Bayou Dulac LA 57 Bridge (Terrebonne Parish, Louisiana)Built 1971
Swing bridge over Bayou Dulac on LA 57 in Dulac
Open to traffic
Bayou Lafourche Bridge (Assumption Parish, Louisiana)Built 1977
Stringer bridge over Bayou Lafourche on LA 70 Spur
Open to traffic
Bayou Lafourche Bridge (Assumption Parish, Louisiana)Built 1976
Slab bridge over Bayou Lafourche @ Munson on La0402
Open to traffic
Bayou Teche LA 322 Bridge (St. Mary Parish, Louisiana)Built 1971
Swing bridge over Bayou Teche on LA 322 in Franklin
Open to traffic
Bayview Bridge (Door County, Wisconsin)Built 1978
Bascule bridge over Sturgeon Bay on WI 42/WI 57 in Sturgeon Bay
Open to traffic
BE Service Road_Westchester Creek Bridge (Bronx County, New York)
Built 1971
Bridge over Westchester Creek on Be Service Road
Open to traffic
Built 1971
Bridge over Westchester Creek on Be Service Road
Open to traffic
Bear Creek Bridge (Searcy County, Arkansas)Built 1971
Wooden bridge over Bear Creek on CR 278
Open to one-lane traffic
Beaver Creek Bridge (Comanche County, Oklahoma)
Built 1974
Pony truss bridge over Beaver Creek on IRR E1640
Intact but closed to all traffic
Built 1974
Pony truss bridge over Beaver Creek on IRR E1640
Intact but closed to all traffic
Beaver Creek US 50 Bridge (Clinton County, Illinois)
Built in 1973 in a failed expansion of US 50
Abandoned concrete rigid frame bridge over Beaver Creek on Unused Portion of US 50
Derelict/abandoned
Built in 1973 in a failed expansion of US 50
Abandoned concrete rigid frame bridge over Beaver Creek on Unused Portion of US 50
Derelict/abandoned
Beloit Bridge (Lyon County, Iowa)
Built 1971 replacing a one-span pin-connected Pennsylvania through truss bridge built in 1897
Steel stringer bridge over Big Sioux River on Bridge Street (IA)/ 283rd Street (SD)
Open to traffic
Built 1971 replacing a one-span pin-connected Pennsylvania through truss bridge built in 1897
Steel stringer bridge over Big Sioux River on Bridge Street (IA)/ 283rd Street (SD)
Open to traffic
Benton MacKaye Trail Toccoa River Bridge (Fannin County, Georgia)Built 1977
Wire suspension bridge over Toccoa River on Benton MacKaye Train
Open to pedestrians
Betsy Ross Bridge (Philadelphia County, Pennsylvania)Built 1973
Truss bridge on NJ 90 over Delaware River, Richmond Street, River Road, Hedley Street
Open to traffic
Big Creek Ditch AR 349 Bridge (Craighead County, Arkansas)Built 1971; replaced 2006
Lost pony truss bridge over Big Creek Ditch on AR 349
Replaced by new bridge
Big Creek Overflow Bridge (Henry County, Missouri)
Built 1978
Steel stringer bridge over Big Creek Overflow on Mo 7 S
Open to traffic
Built 1978
Steel stringer bridge over Big Creek Overflow on Mo 7 S
Open to traffic
Big Horn River Bridge (Highway - near Manderson) (Big Horn County, Wyoming)Built 1978
Steel stringer bridge over Big Horn River on US 16
Open to traffic
Big Mac Bridge (Hamilton County, Ohio)Constructed started 1971; opened to limited traffic 1977; dedicated 1981; entire I-471 project completed 1985
Pair of tied-arch bridges over the Ohio River on I-471 in Cincinnati
Open to eight total lanes of traffic
Big Shoal Creek Bridge (Logan County, Arkansas)Built 1970
Beam bridge over Big Shoal Creek on CR 125
Open to traffic
Big Spanish Channel Bridge (Monroe County, Florida)Built 1972
Stringer bridge over Big Spanish Channel on Sr-5 (Us-1) Nb
Open to traffic
Big Spring Bridge (Carter County, Missouri)Built 1977, replacing an earlier wooden bridge
Wooden bridge over Spring Branch on MO 103 at Big Spring Park
Open to traffic
Big Walker Mountain Tunnel (Bland County, Virginia)Built 1972
Tunnel under Big Walker Mountain on I-77
Open to traffic
Biloxi Back Bay Bridge (Harrison County, Mississippi)Built 1973
Bridge over Biloxi Back Bay on I-110
Open to traffic
Birmingham Bridge (Allegheny County, Pennsylvania)Built 1976
Steel through arch bridge over Monongahela River in Pittsburgh
Open to traffic
Bjarne Ness Memorial Suspension Footbridge (Ransom County, North Dakota)
Built 1971
Wire suspension footbridge over Sheyenne River on pedestrian pathway
Open to pedestrians only
Built 1971
Wire suspension footbridge over Sheyenne River on pedestrian pathway
Open to pedestrians only
Black River Bridge (Georgetown County, South Carolina)Built 1974
Stringer bridge over Black River on Sc 51
Open to traffic
Blackrock Run Bridge (Baltimore County, Maryland)
Built 1974
Pony truss bridge over Blackrock Run on Western Run Road
Open to traffic
Built 1974
Pony truss bridge over Blackrock Run on Western Run Road
Open to traffic
Blind River Bridge (St. James Parish, Louisiana)
Built 1977
Slab bridge over Blind River on US-61 NB
Open to traffic
Built 1977
Slab bridge over Blind River on US-61 NB
Open to traffic
BNSF - 7th Street Bridge (Burleigh County, North Dakota)Built 1979
Steel stringer bridge over 7th Street (ND-1804) on BNSF Railway
Open to traffic
BNSF - Flathead Tunnel (Lincoln County, Montana)Built 1970
Tunnel on BNSF Kootenai River Subdivision
Open to traffic
BNSF - Hartson Avenue Overpass (Spokane County, Washington)Built 1972 during line relocations due to the Burlington Northern merger in 1970. Replaced a previous bridge.
Steel stringer bridge over Hartson Avenue on BNSF Columbia River Subdivision
Open to traffic
BNSF - Indian Canyon Bridge (Spokane County, Washington)Built 1971-72 as part of railroad line relocations in Spokane before EXPO '74 resulting from Burlington Northern merger in 1970. Replaced a large fill, which was then removed.
Beam bridge over Indian Creek on BNSF Columbia River Subdivision
Open to traffic
BNSF - Kickapoo Creek Bridge #8 (Peoria County, Illinois)Built 1976, South Approach Built 1921
Pony/through plate girder bridge over Kickapoo Creek on BNSF Railway
Open to traffic
BNSF - Latah Creek Viaduct (Spokane County, Washington)Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie 3 rail lines together: The Great Northern line to Seattle, the Northern Pacific line to Sandpoint, and the SP&S line to Pasco.
Deck girder bridge over Latah Creek, I90 on BNSF
Open to traffic
BNSF - Sand Creek Bridge (Bonner County, Idaho)Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie Great Northern line on west side of Sand Creek to Northern Pacific line on east side of Sand Creek.
Deck plate girder bridge over Sand Creek, US 2, & US 95 on BNSF Kootenai Subdivision
Open to traffic
BNSF - Snake River Bridge (Franklin County, Washington)Built 1971
Vertical lift bridge over Snake River on Burlington Northern - Santa Fe Railroad
Open to traffic
BNSF - Spokane River Bridge (Spokane County, Washington)Built 1972 during line relocations due to the Burlington Northern merger in 1970. Built to tie former Great Northern line to former Northern Pacific line across the Spokane River.
Deck plate girder bridge over Spokane River on BNSF Chewelah Subdivision
Open to traffic
BNSF - US 59 Overpass (Shelby County, Iowa)Built 1970
Steel stringer bridge over US 59 on BNSF
Open to traffic
BNSF Route D Bridge (Greene County, Missouri)
Built 1974: rehabilitated 2010
Steel stringer bridge over BNSF RR on Route D
Open to traffic
Built 1974: rehabilitated 2010
Steel stringer bridge over BNSF RR on Route D
Open to traffic
Boca Ciega Bay Bridge (Old) (Pinellas County, Florida)Built 1971; Replaced 2008-2010
Pair of bascule bridges over Johns Pass Boca Ciega Bay on FL 699 (Gulf Blvd.) in Madeira Beach
Replaced by a new bridge
Bogue Chitto River Bridge (Washington Parish, Louisiana)
Built 1970
Steel stringer bridge over Bogue Chitto River on LA-437
Open to traffic
Built 1970
Steel stringer bridge over Bogue Chitto River on LA-437
Open to traffic
Boone Pond Ditch Bridge (Stoddard County, Missouri)Built 1971; replaced 2007
Lost wooden deck bridge over Boone Pond Ditch on CR 250
Replaced by new bridge
Boyer River Bridge (Crawford County, Iowa)Built 1971
Pony truss bridge over Boyer River on Deloit Blvd/G Avenue
Open to traffic
Boyer River Bridge (Crawford County, Iowa)Built 1971
Warren Pony truss bridge over Boyer River on 400th Street
Open to traffic
Boynton Inlet Bridge (Palm Beach County, Florida)
Built 1975
Steel stringer bridge over Boynton Inlet on Sr A1a
Open to traffic
Built 1975
Steel stringer bridge over Boynton Inlet on Sr A1a
Open to traffic
Branch Beaver Creek Bridge (St. Croix County, Wisconsin)
Built 1975
Steel arch bridge over Branch Beaver Creek on 100th Avenue
Open to traffic
Built 1975
Steel arch bridge over Branch Beaver Creek on 100th Avenue
Open to traffic
Branch Des Moines River Bridge (Van Buren County, Iowa)Built 1971
Pony truss bridge over a branch of Des Moines River on 270th Street
Open to traffic
Branch East Nishnabotna River Bridge (Audubon County, Iowa)Built 1972
Pony truss bridge over a branch of East Nishnabotna River on Lark Avenue
Open to traffic
© Copyright 2002-18, James Baughn and contributors.
This page's URL is http://bridgehunter.com/category/year/built-during-1970s/
This page's URL is http://bridgehunter.com/category/year/built-during-1970s/