Missoula County

NameLocationStatusDesignYear BuiltYear LostSpan Length (ft.)Total Length (ft.)
Animals' BridgeWildlife Pass over US 93Open to WildlifeClosed-spandrel arch--------
Black BridgePedestrian trail (old alignment of US 12) over Clark Fork RiverOpen to pedestriansParker through truss1921--222.0--
Blackfoot River BridgeCR L1730 over Blackfoot RiverOpen to trafficPratt through truss1907--149.9215.9
Blackfoot River BridgeMT 200 over Blackfoot RiverOpen to trafficDeck truss1940--149.9445.9
Blackfoot River BridgeS 200 over Blackfoot RiverOpen to trafficSteel stringer1947--122.1248.0
Boy Scout Road BridgeBoy Scout Road (CR 70) over Clearwater RiverOpen to trafficTimber stringer1938--19.0400.0
California Street Pedestrian Cable-stayed BridgeMilwaukee over Clark Fork RiverOpen to bicyclists and pedestrians onlyCable-stayed--------
Clark Fork BridgeRussell Street over Clark ForkOpen to trafficGirder1957--119.1420.0
Harper's BridgeOld CR 16 over Clark Fork RiverNo longer existsTimber stringer1943------
Higgins Avenue BridgeHiggins Avenue over Clark ForkReplaced by a new bridgeDeck plate girder19101962----
Higgins Avenue Bridge (Old)Higgins Avenue over Clark ForkDestroyed by floodingThrough truss--1908----
Lolo Creek BridgeLewis/Clark Cmpgrd over Lolo CreekOpen to trafficTimber stringer1964--48.950.5
Lothrop BridgePetty Creek Road over Clark Fork RiverReplaced by new bridge in 1964Pennsylvania through truss19081958----
Maclay BridgeNorth Avenue (CR L1390) over Bitterroot RiverOpen to trafficParker through truss1914--180.1346.1
MILW - Beavertail TunnelChicago, Milwaukee, St. Paul & Pacific Railroad under Derelict/abandonedTunnel1908----924.0
MILW - Bonner TunnelChicago, Milwaukee, St. Paul & Pacific Railroad under Derelict/abandonedTunnel1909----636.0
MILW - Clark Fork River BridgeRailroad (MILW) over Clark Fork RiverAbandonedPony/through plate girder1908------
MILW - Ninemile TunnelChicago, Milwaukee, St. Paul & Pacific Railroad under Derelict/abandonedTunnel1908----170.0
MILW - Ninemile-Soudan ViaductChicago, Milwaukee, St. Paul & Pacific Railroad over Ninemile Creek & Former US 10Removed but not replacedDeck plate girder1908------
MRL - Bitterroot River Bridge #1Montana Rail Link over Bitterroot RiverOpen to trafficPratt through truss----120.0412.0
MRL - Blackfoot River BridgeMontana Rail Link over Blackfoot RiverOpen to trafficPratt through truss1908--165.0322.0
MRL - Bonita TunnelMontana Rail Link under Open to trafficTunnel1882----896.0
MRL - Clark Fork River Bridge #7Montana Rail Link over Clark Fork RiverOpen to trafficWarren deck truss1908--167.0807.0
MRL - Clark Fork River Bridge #8Montana Rail Link over Clark Fork RiverOpen to trafficWarren deck truss with all verticals1908--165.0569.0
MRL - Clark Fork River Bridge #9Montana Rail Link over Clark Fork RiverOpen to trafficDeck plate girder1909--100.0800.0
MRL - Clark Fork River Bridge No. 2Railroad (MRL) over Clark Fork RiverOpen to trafficDeck girder1896--100.0418.0
MRL - Juniper Drive OverpassMontana Rail Link over Juniper DriveOpen to trafficSlab--------
MRL - Marent TrestleMRL (former Northern Pacific) Railway over Marent GulchOpen to trafficWarren deck truss1927--117.0796.0
MRL - Orange Street UnderpassMontana Rail Link over Orange StreetOpen to trafficSteel stringer--------
Nine Mile Slide BridgeI-90 Frontage Road over Nine Mile SlideOpen to trafficTimber stringer1947--26.9379.9
Orange Street BridgeOrange Street over Clark ForkReplaced by new bridgeWarren deck truss19372003129.9503.0
Orange Street OverpassOrange Street over Milwaukee Road Railroad (abandoned)Open to trafficConcrete tee beam1936--50.9209.0
Rattlesnake Creek BridgeE Front Street over Rattlesnake CreekOpen to trafficConcrete tee beam1932--53.253.2
Rattlesnake Creek Pedestrian BridgeBridge over Rattlesnake CreekOpen to pedestriansWire suspension2006------
US93 East Fork Finley Creek Widlife BridgeUS 93 over Wildlife Pass/Finley CreekOpen to trafficCulvert2009--26.226.2
US93 Schley Creek Widlife BridgeUS 93 over Wildlife Pass/Schley CreekOpen to trafficCulvert2009--26.226.2
US93 Wildlife Culvert #1US 93 over Wildlife PassOpen to trafficCulvert2009--26.226.2
US93 Wildlife Culvert #2US 93 over Wildlife PassOpen to trafficCulvert2009--25.625.6
US93 Wildlife Culvert #3US 93 over Wildlife PassOpen to trafficCulvert2009--26.926.9
US93 Wildlife Culvert #4US 93 over Wildlife PassOpen to trafficCulvert2009--31.831.8
US93 Wildlife Culvert #5US 93 over Wildlife PassOpen to trafficCulvert2009--31.231.2
Van Buren Street FootbridgeVan Buren Street (Old Van Buren Street Pedestrian Walkway) over Clark Fork RiverOpen to pedestriansPratt through truss1892------
Vine Street BridgeVine Street over Rattlesnake CreekOpen to trafficDeck arch1945--68.289.9
West Ninemile Road BridgeFrontage Road 008 over Nine Mile CreekOpen to trafficConcrete tee beam1924--48.9124.0