5th Avenue Tunnel (Jefferson County, Alabama)
Built 1907
Tunnel under the railroad tracks on 5th Avenue in Birmingham
Open to traffic
Built 1907
Tunnel under the railroad tracks on 5th Avenue in Birmingham
Open to traffic
8th Street Tunnel (Jackson County, Missouri)
Built 1888; abandoned 1962, opened for tours in 2005
Tunnel under downtown Kansas City Missouri and Interstate 35
Closed to all traffic
Built 1888; abandoned 1962, opened for tours in 2005
Tunnel under downtown Kansas City Missouri and Interstate 35
Closed to all traffic
Alpine Tunnel (Chaffee County, Colorado)
Built 1880-82 by the Denver, South Park & Pacific Railroad; collapsed and abandoned in 1910
Abandoned tunnel under the Continental Divide on the Denver, South Park & Pacific Railroad, southwest of St. Elmo
Abandoned and partially caved-in
Built 1880-82 by the Denver, South Park & Pacific Railroad; collapsed and abandoned in 1910
Abandoned tunnel under the Continental Divide on the Denver, South Park & Pacific Railroad, southwest of St. Elmo
Abandoned and partially caved-in
Apishapa Arch (Las Animas County, Colorado)Built 1933-34 by the Civilian Conservation Corps
Stone arch tunnel through a rock dike on FR 415 just east of Cordova Pass
Open to traffic
Asarco Smelter Tunnel (Pierce County, Washington)
Built 1912
Tunnel under Asarco Smelter on N. 51st Street in Ruston
Open to traffic
Built 1912
Tunnel under Asarco Smelter on N. 51st Street in Ruston
Open to traffic
Bachman Tunnel (Hamilton County, Tennessee)
Built 1929
Tunnel under Missonary Ridge on FAU 8
Open to traffic
Built 1929
Tunnel under Missonary Ridge on FAU 8
Open to traffic
Bankhead Tunnel (Mobile County, Alabama)
Built 1940
Tunnel under Mobile River on US 98 in Mobile
Open to traffic
Built 1940
Tunnel under Mobile River on US 98 in Mobile
Open to traffic
Batesville Underpass (Woodson County, Kansas)Tunnel under US 54 on Abandoned Railroad Grade
Open to traffic
Battery Street Tunnel (King County, Washington)
Built 1954
Tunnel under city streets on WA 99 in Seattle
Open to traffic
Built 1954
Tunnel under city streets on WA 99 in Seattle
Open to traffic
BMRR Bridge (Berkshire County, Massachusetts)
Built 1882; rehabilitated 1930
Masonry tunnel over BMRR on MA 2 (W. Main Street) in North Adams
Open to traffic
Built 1882; rehabilitated 1930
Masonry tunnel over BMRR on MA 2 (W. Main Street) in North Adams
Open to traffic
Burnside Tunnel (Clackamas County, Oregon)
Built 1940
Tunnel on W. Burnside Street in Portland
Open to traffic
Built 1940
Tunnel on W. Burnside Street in Portland
Open to traffic
Caldecott Tunnel (Alameda County, California)
First two bores built 1937, third built 1965
Set of three parallel tunnels on CA 24 in Oakland
Open to traffic
First two bores built 1937, third built 1965
Set of three parallel tunnels on CA 24 in Oakland
Open to traffic
Central Georgia Railroad Bridge (Shelby County, Alabama)
Built 1926
Tunnel over a county road on the Central Georgia Railroad
Open to traffic
Built 1926
Tunnel over a county road on the Central Georgia Railroad
Open to traffic
CO 119 Tunnel (Boulder County, Colorado)
Built 1953
Tunnel on CO 119, between Nederland and Boulder
Open to traffic
Built 1953
Tunnel on CO 119, between Nederland and Boulder
Open to traffic
Conrail Bridge (Washington County, Pennsylvania)
Built 1928
Tunnel over Conrail on PA 50
Open to traffic
Built 1928
Tunnel over Conrail on PA 50
Open to traffic
Copper River Spur Highway Tunnel (Valdez-Cordova Census Area, Alaska)
Built 1945
Tunnel on Copper River Spur Highway (mile 6.1) in Chitina
Open to traffic
Built 1945
Tunnel on Copper River Spur Highway (mile 6.1) in Chitina
Open to traffic
Cornell Tunnel No. 1 (Multnomah County, Oregon)
Built 1940
Tunnel on NW Cornell Road in Portland
Open to traffic
Built 1940
Tunnel on NW Cornell Road in Portland
Open to traffic
Cornell Tunnel No. 2 (Multnomah County, Oregon)
Built 1941
Tunnel on NW Cornell Road in Portland
Open to traffic
Built 1941
Tunnel on NW Cornell Road in Portland
Open to traffic
Cotter Tunnel (Marion County, Arkansas)Built 1903-04
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) just northwest of Cotter
Open to railroad traffic
CR 288 Bridge (Bartow County, Georgia)
Built 1940
Tunnel over CR 288 (Old Tenn Road) on CSX Railroad
Open to traffic
Built 1940
Tunnel over CR 288 (Old Tenn Road) on CSX Railroad
Open to traffic
CR 332 Bridge (Bartow County, Georgia)
Built 1920
Tunnel over CR 332 on CSX Railroad in Cartersville
Open to traffic
Built 1920
Tunnel over CR 332 on CSX Railroad in Cartersville
Open to traffic
Crest Tunnel (Boone County, Arkansas)
Built 1903-05
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) northwest of Omaha
Open to railroad traffic
Built 1903-05
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) northwest of Omaha
Open to railroad traffic
Cricket Tunnel (Boone County, Arkansas)
Built 1903-05
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) just south of Omaha
Open to railroad traffic
Built 1903-05
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) just south of Omaha
Open to railroad traffic
Dornan Drive Tunnel (Contra Costa County, California)
Built 1912
Tunnel on Dornan Drive in Richmond
Open to traffic
Built 1912
Tunnel on Dornan Drive in Richmond
Open to traffic
Eugene Tunnel (Cole County, Missouri)Tunnel on the Rock Island Railroad under a hill and MO 17 at Eugene
Railroad line currently inactive
Freeburg Tunnel (Osage County, Missouri)Tunnel on the Rock Island Railroad under Freeburg and US 63
Railroad line currently inactive
Glenallen Tunnel (Bollinger County, Missouri)
Completed August 14, 1869
Abandoned railroad tunnel north of Glenallen on the Belmont Branch, Iron Mountain Railroad
Abandoned and inaccessible on private land
Completed August 14, 1869
Abandoned railroad tunnel north of Glenallen on the Belmont Branch, Iron Mountain Railroad
Abandoned and inaccessible on private land
Going-To-The-Sun Tunnel (Glacier County, Montana)
Built 1934
Tunnel on Going-To-The-Sun Road
Open to traffic
Built 1934
Tunnel on Going-To-The-Sun Road
Open to traffic
Going-To-The-Sun Tunnel (Flathead County, Montana)
Built 1934
Tunnel on Going-To-The-Sun Road
Open to traffic
Built 1934
Tunnel on Going-To-The-Sun Road
Open to traffic
Gold Camp Road Tunnel No. 1 (El Paso County, Colorado)
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic
Gold Camp Road Tunnel No. 2 (El Paso County, Colorado)
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic
Built 1901
Tunnel on Lower Gold Camp Road
Open to traffic
Grant's Bend Tunnel (Kenton County, Kentucky)West tunnel built 1853; parallel east tunnel built 1912
Pair of railroad tunnels at Grant's Bend on the CSX Railroad just north of Lambs Ferry Road in Ryland Heights
Open to railroad traffic
Gray Summit Tunnel (Franklin County, Missouri)
Tunnel underneath the town of Gray Summit on the Union Pacific Railroad
Open to two-track railroad traffic
Tunnel underneath the town of Gray Summit on the Union Pacific Railroad
Open to two-track railroad traffic
Hannibal Tunnel (Marion County, Missouri)Built 1871
Tunnel on the Norfolk Southern Railroad just west of the Hannibal Railroad Bridge in Hannibal
Open to railroad traffic
Harvey Tunnel (Jefferson Parish, Louisiana)
Built 1957
Tunnel underneath Harvey Canal on Old Business US 90 in New Orleans
Open to four lanes of traffic with pedestrian access
Built 1957
Tunnel underneath Harvey Canal on Old Business US 90 in New Orleans
Open to four lanes of traffic with pedestrian access
Highland Avenue Bridge (Jefferson County, Alabama)
Built 1966
Tunnel over US 31 on Highland Avenue in Birmingham
Open to traffic
Built 1966
Tunnel over US 31 on Highland Avenue in Birmingham
Open to traffic
Knapps Hill Tunnel (Chelan County, Washington)
Built 1936
Tunnel under Knapps Hill on Alt US 97
Open to traffic
Built 1936
Tunnel under Knapps Hill on Alt US 97
Open to traffic
Koeltztown Tunnel (Osage County, Missouri)Built 1903
Tunnel on the Rock Island Railroad under a hill and CR 541 between Meta and Koeltztown
Railroad line currently inactive
L&N Railroad Bridge (Jefferson County, Alabama)
Built 1919
Tunnel over CR on L And N Railroad
Open to traffic
Built 1919
Tunnel over CR on L And N Railroad
Open to traffic
L&N Railroad Bridge (Jefferson County, Alabama)
Built 1925
Tunnel over CR 657 on L And N Railroad
Open to traffic
Built 1925
Tunnel over CR 657 on L And N Railroad
Open to traffic
L&N Railroad Bridge (Jefferson County, Alabama)
Built 1920
Tunnel over County Road on L And N Railroad
Open to traffic
Built 1920
Tunnel over County Road on L And N Railroad
Open to traffic
Labadie Railroad Tunnel (Franklin County, Missouri)Built 1929
Short railroad tunnel under Route T on the Union Pacific Railroad just southwest of Labadie
Open to two tracks of railroad traffic
Labadie Tunnel (Franklin County, Missouri)Tunnel under the Rock Island Railroad on Route T in Labadie
Removed
Lake Keechelus Snowshed Tunnel (Kittitas County, Washington)
Built 1950
Tunnel under Lake Keechelus Snowshed on I-90
Open to traffic
Built 1950
Tunnel under Lake Keechelus Snowshed on I-90
Open to traffic
Loughridge Road Bridge (Murray County, Georgia)
Built 1940
Tunnel over CR 23 (Loughridge Road) on CSX Railroad
Open to traffic
Built 1940
Tunnel over CR 23 (Loughridge Road) on CSX Railroad
Open to traffic
McCalley Tunnel (Hamilton County, Tennessee)
Built ca. 1950
Tunnel under Missionary Ridge on FAU 2
Open to traffic
Built ca. 1950
Tunnel under Missionary Ridge on FAU 2
Open to traffic
Meramec Highlands Tunnel (St. Louis County, Missouri)Built 1883; bypassed in 1922; tracks removed 1929
Closed tunnel under Sunset Hill on the Frisco Railroad at Kirkwood
Closed with the entrances boarded up and the inside partially filled
Mercer Island Tunnel (King County, Washington)
Built 1989
Tunnel on I-90 at Mercer Island
Open to traffic
Built 1989
Tunnel on I-90 at Mercer Island
Open to traffic
Midland Tunnel No. 1 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
First of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 2 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Second of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 3 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Third of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Midland Tunnel No. 4 (Chaffee County, Colorado)Built 1887 by the Colorado Midland Railroad
Fourth of four tunnels on CR 371 north of Buena Vista
Open to one-lane traffic
Mt. Baker Ridge Tunnel (King County, Washington)
Built 1940 and twinned in 1989
Pair of tunnels under Mt. Baker Ridge on I-90 in Seattle
Open to traffic
Built 1940 and twinned in 1989
Pair of tunnels under Mt. Baker Ridge on I-90 in Seattle
Open to traffic
New River Bridge (Broward County, Florida)
Built 1960
Tunnel under New River on US 1 in Fort Lauderdale
Open to traffic
Built 1960
Tunnel under New River on US 1 in Fort Lauderdale
Open to traffic
Old Wire Road Tunnel (Benton County, Arkansas)Short tunnel under the Arkansas-Missouri Railroad on Old Wire Road near Avoca
Open to railroad traffic above and road traffic below
Oregon Mountain Tunnel (Del Norte County, California)
Built 1963
Tunnel under Oregon Mountain on US 199
Open to traffic
Built 1963
Tunnel under Oregon Mountain on US 199
Open to traffic
Phantom Canyon No. 1 Tunnel (Fremont County, Colorado)Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic
Phantom Canyon No. 2 Tunnel (Fremont County, Colorado)Built 1894 by the Florence and Cripple Creek Railroad
Tunnel on CR 67 (Phantom Canyon Road) north of Florence
Open to one-lane traffic
Pine Ridge Road Bridge (Erie County, New York)
Built 1937
Tunnel over Scajaquada Creek on Pine Ridge Road in Buffalo
Open to traffic
Built 1937
Tunnel over Scajaquada Creek on Pine Ridge Road in Buffalo
Open to traffic
Pyatt Tunnel (Marion County, Arkansas)
Built 1903-04
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) southeast of Pyatt
Open to railroad traffic
Built 1903-04
Tunnel on the Union Pacific Railroad (formerly Missouri Pacific) southeast of Pyatt
Open to railroad traffic
Rocheport Tunnel (Howard County, Missouri)Built 1893
Railroad tunnel on the Katy Trail just west of Rocheport in Rocheport
Open to pedestrians and bicyclists only
Rocky Butte Tunnel (Clackamas County, Oregon)
Built 1939
Tunnel under Rocky Butte on Rocky Butte Road in Portland
Open to traffic
Built 1939
Tunnel under Rocky Butte on Rocky Butte Road in Portland
Open to traffic
Scl Railroad Bridge (Calhoun County, Alabama)
Built 1928
Tunnel over CR 76 on SCL Railroad
Open to traffic
Built 1928
Tunnel over CR 76 on SCL Railroad
Open to traffic
Stringers Ridge Tunnel (Hamilton County, Tennessee)
Built 1909
Tunnel under Stringers Ridge on FAU 8
Open to traffic
Built 1909
Tunnel under Stringers Ridge on FAU 8
Open to traffic
Tennessee Pass Railroad Tunnel (Eagle County, Colorado)Railroad tunnel under Tennessee Pass north of Leadville
Unknown status
Tooth Rock Tunnel (Multnomah County, Oregon)
Built 1936
Tunnel under Tooth Rock on I-84
Open to traffic
Built 1936
Tunnel under Tooth Rock on I-84
Open to traffic
Tunnel Drive Tunnel No. 1 (Fremont County, Colorado)Tunnel on the Tunnel Drive Trail in Canon City
Open to pedestrians only
Tunnel Drive Tunnel No. 2 (Fremont County, Colorado)Tunnel on the Tunnel Drive Trail in Canon City
Open to pedestrians only
Tunnel Drive Tunnel No. 3 (Fremont County, Colorado)Tunnel on the Tunnel Drive Trail in Canon City
Open to pedestrians only
Tunnel Hill Tunnel (Johnson County, Illinois)Tunnel on the Tunnel Hill State Trail (originally Cairo and Vincennes Railroad) under Tunnel Hill
Open to pedestrians and bicyclists only
Tunnel No. 1 (Jefferson County, Colorado)Built 1951
Tunnel on US 6 west of Golden
Open to two-lane traffic
Tunnel No. 2 (Jefferson County, Colorado)Built 1941
Tunnel on US 6 west of Golden
Open to two-lane traffic
Tunnel No. 3 (Jefferson County, Colorado)Built 1957
Tunnel on US 6 west of Golden
Open to two-lane traffic
Tunnel No. 4 (Gilpin County, Colorado)Built 1939
Abandoned tunnel on CO 119 near the junction with US 6
Still intact, but boarded up after the roads were realigned to make this tunnel unnecessary
Tunnel No. 5 (Clear Creek County, Colorado)
Built 1939
Tunnel on US 6 in Clear Creek Canyon
Open to two-lane traffic
Built 1939
Tunnel on US 6 in Clear Creek Canyon
Open to two-lane traffic
Tunnel No. 6 (Clear Creek County, Colorado)
Built 1939
Tunnel on US 6 in Clear Creek Canyon
Open to two-lane traffic
Built 1939
Tunnel on US 6 in Clear Creek Canyon
Open to two-lane traffic