US Bridges

Channel Beam bridges in Montana

C-shaped (channel) concrete beams placed side by side, common on short county road bridges. Montana has 128 of them, 2.4% of its bridges. Nationally this type accounts for 2.6% of all bridges.Compare states for this type.

Channel Beam bridges
128
Poor condition
7%
9 bridges
Average age
39.3 yrs
Combined length
1 mi

Busiest channel beam bridges in Montana

Top 128 by daily traffic
BridgeCountyLocationBuiltTypeLengthDaily trafficCondition
Bible Lane over Petty Creek
No. 000000202003721
Missoula County2M SE Alberton2020Channel Beam50 ft3,095Good
Deep Creek RD over Deep Creek 098
No. L32101010+07001
Missoula County6M S Frenchtown1983Channel Beam22 ft3,095Good
W 6th ST over Flower Creek 004
No. M27072000+00201
Lincoln CountyW Edge Libby1968Channel Beam33 ft1,733Fair
S Cruse Ave over Pedestrian Underpass
No. U05815000+05001
Lewis and Clark CountyHelena-S Cruse Ave1972Channel Beam46 ft1,548Poor
Bowman RD over Blodgett Creek 024
No. L41008002+00001
Ravalli County2M NW Hamilton1993Channel Beam29 ft1,344Fair
E Edgewood DR over Haskill Creek 071
No. L15200005+00001
Flathead County2M E Whitefish1994Channel Beam50 ft1,211Fair
S 64th ST W over Canyon Creek 048
No. L56507003+03001
Yellowstone County8M NE Laurel1967Channel Beam70 ft881Good
King Ave W over Canyon Creek
No. S00532010+06381
Yellowstone County5M W Billings1966Channel Beam62 ft785Fair
Victor Crossing W over Bitterroot River 020
No. L41404000+09001
Ravalli County1M E Victor1984Channel Beam90 ft746Poor
Victor Crossing E over Bitterroot River 017
No. L41404002+00001
Ravalli County2M E Victor1984Channel Beam60 ft746Poor
Lake Creek RD over Fortine Creek 141
No. L27229000+04001
Lincoln County7M S Trego1969Channel Beam30 ft740Fair
Deschamps LN over Lavalle Creek 022
No. L32184001+09001
Missoula County8M NW Missoula2009Channel Beam60 ft673Good
Willoughby LN over Supply Ditch 085
No. L41311001+02001
Ravalli County4M S Stevensville2014Channel Beam47 ft641Good
Pine Street over Dry Creek 076
No. M11050000+00201
Dawson CountyWest Glendive-Pine ST1981Channel Beam46 ft626Fair
Cemetary RD over T and Y Canal 065
No. L09227001+00001
Custer County1M S Miles City1978Channel Beam38 ft554Fair
Alkali Creek RD over Alkali Creek 053
No. L56726004+01001
Yellowstone County4M NW Billings1969Channel Beam24 ft484Fair
Home Acres RD over Supply Ditch 023
No. L41312003+02001
Ravalli County5M E Victor1978Channel Beam35 ft459Fair
E 5th ST over Libby Creek 122
No. L27209000+04001
Lincoln CountyNE Edge Libby1985Channel Beam126 ft395Good
Gordon RD over Muddy Creek 042
No. L07039002+05001
Cascade County7M NW Vaughn1973Channel Beam80 ft367Fair
Sleeping Child RD over Two Bear Creek 110
No. L41602008+08401
Ravalli County9M NE Darby2010Channel Beam40 ft349Good
Whitebird CR RD over Whitebird Creek 049
No. L48200001+04001
Stillwater County7M NE Absarokee1998Channel Beam28 ft263Fair
Nelson RD over Beaver Creek 121
No. L25103007+08001
Lewis and Clark CountyNelson1975Channel Beam27 ft234Fair
Ashley Lake RD over Ashley Creek 096
No. L15858002+08001
Flathead County7M NE Marion1999Channel Beam38 ft224Fair
Klakken RD over Pilgrim Creek 053
No. L45042022+06001
Sanders CountyE Noxon1972Channel Beam33 ft173Good
Hammond Valley RD over Greasewood Creek 033
No. L44002001+00001
Rosebud County7M NW Forsyth1979Channel Beam52 ft142Fair
Clear Creek RD SE over Little Box Elder CR 033
No. L21601010+07001
Hill County11M SE Havre1974Channel Beam31 ft141Fair
S 213 over S Fork Milk River
No. S00213035+07391
Glacier County30M NW Santa Rita1973Channel Beam151 ft129Fair
Shippe Canyon RD over Otter Creek 037
No. L46404010+09001
Sheridan County11M S Plentywood1987Channel Beam30 ft117Fair
Lower Deep CR Road over Deep Creek
No. 000000000007076
Broadwater County2M SE Townsend1978Channel Beam26 ft100Fair
Lower Deep Creek R over Deep Creek
No. 000000000007077
Broadwater County4 MI SE Townsend1978Channel Beam26 ft100Fair
Lombard RD over Broadwater Missouri 018
No. L04401001+09001
Broadwater County1M SE Toston1976Channel Beam24 ft100Fair
Flynn LN over Broadwater Missouri 006
No. L04404003+04001
Broadwater County5M N Toston1976Channel Beam23 ft100Poor
Dry Hollow RD over Broadwater Missouri 015
No. L04413000+01001
Broadwater County3M N Toston1976Channel Beam24 ft100Fair
Sixmile RD over Broadwater Canal 016
No. L04414000+01001
Broadwater County2M N Toston1976Channel Beam23 ft100Fair
Greaves RD over Broadwater Missouri 017
No. L04424000+03001
Broadwater County1M N Toston1976Channel Beam24 ft100Fair
Ferry ST over Broadwater Missouri 020
No. L04425000+02001
Broadwater CountyToston1980Channel Beam22 ft100Fair
Cottonwood CR RD over Box Elder Creek 022
No. L06042000+03001
Carter County18M NE Hammond2010Channel Beam102 ft100Good
French LN over Poplar River Overflo 015
No. L10200027+01001
Daniels County4M NW Scobey1978Channel Beam25 ft100Fair
Riverside RD over Mill Creek 148
No. L15096001+01001
Flathead County1M SE Creston1989Channel Beam51 ft100Fair
Obryan LN over Mill Creek 012
No. L15113000+01001
Flathead County1M SE Creston2000Channel Beam43 ft100Fair
Snowline LN over Ashley Creek 168
No. L15122000+03001
Flathead County3M SE Kalispell2003Channel Beam51 ft100Fair
Sunnyside DR over Ashley Creek 100
No. L15607000+01001
Flathead County1M SW Kalispell1988Channel Beam59 ft100Fair
Dern RD over Ashley Creek 005
No. L15622000+01001
Flathead County1M W Kalispell2005Channel Beam34 ft100Fair
Big Horn DR over Ashley Creek 006
No. L15623004+01001
Flathead County8M W Kalispell2002Channel Beam39 ft100Fair
Browns Meadow RD over Mount Creek 171
No. L15626007+00001
Flathead County13M W Kalispell2008Channel Beam45 ft100Good
Brown Meadow RD over Upper Mount Creek 174
No. L15626011+00001
Flathead County17M W Kalispell2008Channel Beam44 ft100Fair
Smith Lake RD over Ashley Creek 007
No. L15627000+05001
Flathead County10M W Kalispell1988Channel Beam151 ft100Fair
Rogers Lake RD over Ashley Creek 098
No. L15636000+02001
Flathead County5M SE Marion1999Channel Beam33 ft100Fair
Truman CR RD over Truman Creek 172
No. L15649002+02001
Flathead County14M W Kalispell2008Channel Beam45 ft100Fair
Truman CR RD over Truman Creek 173
No. L15649005+01001
Flathead County17M W Kalispell2008Channel Beam44 ft100Fair
Wolf Creek DR over Wolf Creek 009
No. L15659000+06001
Flathead County5M NE Big Fork2001Channel Beam27 ft100Good
Spring Prairie RD over Stillwater River 088
No. L15814002+05001
Flathead County8M NW Kalispell1986Channel Beam116 ft100Fair
County Road 882 over Good Creek 079
No. L15882000+02001
Flathead County7M SW Olney1988Channel Beam61 ft100Fair
Story Mill RD over Bridger Creek 088
No. L16025000+05001
Gallatin County2M N Bozeman1978Channel Beam42 ft100Fair
Law RD over S Cottonwood Creek 011
No. L16782001+08001
Gallatin County1M E Gallatin Gateway1975Channel Beam25 ft100Fair
Maxville RD over Boulder Creek 014
No. L20010000+05001
Granite County1M S Maxville2012Channel Beam53 ft100Good
IRR Route 46 over Big Sandy Creek
No. 0000C59205B0922
Hill County11 KM Nnw of Box Elder1963Channel Beam25 ft100Poor
Reum RD over Beaver Creek 028
No. L21674000+01001
Hill County14M S Havre2003Channel Beam25 ft100Good
Mcclellan Creek RD over Prickly Pear Creek 021
No. L22202000+05001
Jefferson CountyMontana City1975Channel Beam23 ft100Fair
Michael RD over Pablo Feeder Canal 024
No. L24691000+08001
Lake County3M NE Ronan2014Channel Beam56 ft100Good
Black Bear RD over Trout Creek 141
No. L25030000+01001
Lewis and Clark CountyYork2000Channel Beam32 ft100Good
Beaver Creek RD over Beaver Creek 142
No. L25116002+02001
Lewis and Clark County2M W Nelson2001Channel Beam52 ft100Good
Broadhurst RD over Pondera Coulee 013
No. L26040001+05001
Liberty County4M S Tiber Dam1977Channel Beam38 ft100Fair
Sinclair Creek RD over Sinclair Creek 127
No. L27102004+09001
Lincoln County2M NE Eureka1977Channel Beam24 ft100Fair
Sinclair Creek RD over Sinclair Creek 126
No. L27102005+00001
Lincoln County2M NE Eureka1977Channel Beam24 ft100Fair
Sinclair Creek RD over Sinclair Creek 160
No. L27102006+00001
Lincoln County3M NE Eureka1977Channel Beam24 ft100Fair
Sinclair Creek RD over Sinclair Creek 161
No. L27102006+04001
Lincoln County3M NE Eureka1977Channel Beam24 ft100Good
W 2nd ST over Flower Creek 123
No. L27154000+07001
Lincoln CountyNW Edge Libby1969Channel Beam30 ft100Poor
Houghton Creek RD over Fisher River 086
No. L27313000+01001
Lincoln County12M W Happy`s Inn1985Channel Beam55 ft100Fair
W Balsam ST over Flower Creek 003
No. M27072000+00101
Lincoln CountySW Edge Libby1991Channel Beam30 ft100Good
Weldon RD over Remuda Creek 018
No. L28202023+01001
McCone County30M NW Vida1979Channel Beam30 ft100Fair
Old Grant CR RD over Grant Creek 112
No. L32436000+08001
Missoula County6M N Missoula1979Channel Beam25 ft100Good
Wise River RD over Miller Creek 116
No. L32991000+01001
Missoula CountyMissoula2002Channel Beam65 ft100Good
Trail Creek RD over Irrigation Canal 001
No. L34304018+02001
Park County1M N Emigrant1989Channel Beam31 ft100Fair
Coalmine RD over Drainage 032
No. L37327014+05001
Pondera County15M W Conrad1986Channel Beam24 ft100Fair
Chief Victor Camp over Sweathouse Creek 062
No. L41006006+06001
Ravalli CountyVictor1993Channel Beam35 ft100Fair
Ambrose Creek RD over Bitterroot Canal 093
No. L41036004+05001
Ravalli County6M SE Florence1986Channel Beam30 ft100Fair
Dutch Hill RD over Mill Creek 072
No. L41090000+07001
Ravalli CountyW of Woodside1985Channel Beam24 ft100Fair
Mid Burnt Fork RD over Bitterroot Canal 089
No. L41304004+00001
Ravalli County4M E Stevensville1984Channel Beam40 ft100Poor
Stevensville Airpo over Supply Ditch 092
No. L41305000+01001
Ravalli County1M NE Stevensville1987Channel Beam30 ft100Fair
Fish Hatchery RD over Skalkaho Creek 042
No. L41321002+05001
Ravalli County2M SE Grantsdale2009Channel Beam64 ft100Good
Willow Creek RD over Bitterroot Canal 061
No. L41463001+02001
Ravalli County4M E Corvallis1964Channel Beam37 ft100Fair
Hamilton Heights R over Bitterroot Canal 057
No. L41464000+03001
Ravalli County3M SE Corvallis1992Channel Beam57 ft100Good
Golf Course RD over Bitterroot Canal 045
No. L41500000+07001
Ravalli County3M SE Hamilton1986Channel Beam52 ft100Fair
Tammany LN over Bitterroot Canal 046
No. L41500002+01001
Ravalli County4M SE Hamilton1988Channel Beam58 ft100Fair
Golf Course RD over Bitterroot Canal 044
No. L41511000+03001
Ravalli County2M SE Grantsdale1984Channel Beam38 ft100Fair
S Shoshone Loop over Skalkaho Creek 043
No. L41608001+03001
Ravalli County3M SE Grantsdale1979Channel Beam30 ft100Fair
County Road 134 over Usbr Main Canal 070
No. 000000000004218
Richland County1M SW Fairview2016Channel Beam50 ft100Good
County Road 001 over Charlie Creek 043
No. L42001014+07001
Richland County42M NW Sidney1983Channel Beam50 ft100Fair
County Road 021 over Hardscrabble Creek 075
No. L42021003+06001
Richland County37M NW Sidney1997Channel Beam40 ft100Fair
County Road 132 over Usbr Main Canal 064
No. L42211000+01001
Richland County2M SW Fairview1985Channel Beam40 ft100Fair
County Road 332 over Beef Slough 095
No. L42332000+01001
Richland County3M S Savage1991Channel Beam24 ft100Good
County Road 334 over Usbr Main Canal 078
No. L42334000+09001
Richland County7M SW Savage1992Channel Beam60 ft100Fair
Ingomar RD over W Fk Froze to Death 006
No. L44012005+06001
Rosebud County5M S Ingomar1979Channel Beam63 ft100Fair
Cartersville RD over Little Porcupine CR 027
No. L44200007+02001
Rosebud County8M NE Forsyth1970Channel Beam74 ft100Fair
Elk Creek RD over Elk Creek 050
No. L45031000+01001
Sanders County4M S Heron2001Channel Beam43 ft100Good
Big Beaver Creek R over Little Beaver Creek 018
No. L45060001+06001
Sanders County11M NW Thompson Falls1978Channel Beam34 ft100Fair
Lil Bitterroot RD over Little Bitterroot Rv 070
No. L45215006+06001
Sanders County8M E Hot Springs1978Channel Beam38 ft100Poor
Soo Line RD over Plentywood Creek 003
No. L46002000+09001
Sheridan County1M E Outlook1970Channel Beam31 ft100Fair
E Redstone RD over Big Muddy Creek 021
No. L46006000+05001
Sheridan CountyE Redstone1960Channel Beam57 ft100Fair
Nine Mile RD over Harry`s Creek 011
No. L46008005+04001
Sheridan County6M NW Raymond1995Channel Beam31 ft100Fair
Dutch Henry RD over Beaver Creek 006
No. L46016000+08001
Sheridan County9M N Redstone1982Channel Beam40 ft100Fair
S Dagmar RD over Cottonwood Creek 059
No. L46202025+03001
Sheridan County16M E Medicine Lake1970Channel Beam31 ft100Fair
Cherry Creek RD over Drainage 052
No. L46240001+07001
Sheridan County10M SW Westby1970Channel Beam31 ft100Fair
E Antelope RD over Antelope Creek 036
No. L46270000+06001
Sheridan CountyE Antelope1987Channel Beam40 ft100Fair
Outlook Bench RD over Plentywood Creek 014
No. L46497000+08001
Sheridan County2M NE Outlook1970Channel Beam31 ft100Fair
Youngs Point RD over Big Ditch 044
No. L48160000+01001
Stillwater County4M W Park City2004Channel Beam36 ft100Fair
Foster RD over American Fork Creek 007
No. L54015008+00001
Wheatland County5M SE Harlowton1982Channel Beam33 ft100Fair
River RD over Spring Creek 023
No. L56304002+03001
Yellowstone County3M SE Laurel1969Channel Beam34 ft100Fair
Roland DR over Canyon Creek Ditch 056
No. L56583000+01001
Yellowstone County5M SW Billings1972Channel Beam28 ft100Fair
Linshire RD over Rock Creek 005
No. L30001016+03001
Meagher County35M NW White Sulphur Spr1981Channel Beam31 ft81Fair
W Lake RD over Wolf Creek 047
No. L46406005+05001
Sheridan County6M W Medicine Lake1977Channel Beam51 ft79Fair
S 528 over Prairie Elk Creek 021
No. L28206017+09001
McCone County10M SW Wolf Point1972Channel Beam139 ft76Fair
North Fork RD over Moose Creek 038
No. L15175020+00001
Flathead County7M NW Polebridge1976Channel Beam58 ft73Good
North Fork RD over Tepee Creek 010
No. L15175022+09001
Flathead County8M NW Polebridge2009Channel Beam60 ft73Good
North Fork RD over Trail Creek 050
No. L15175026+06001
Flathead County13M NW Polebridge2010Channel Beam65 ft73Good
County Road 129 over Usbr Main Canal 067
No. L42210000+05001
Richland County6M SW Fairview2015Channel Beam64 ft73Good
Lower River RD over Elk Creek 100
No. L45036003+01001
Sanders County1M E Heron1976Channel Beam42 ft66Good
Dry Fork RD over Spring Creek 050
No. L37001012+01001
Pondera County4M N Conrad1987Channel Beam27 ft53Good
S 566-TONGUE R RD over Hanging Woman Creek
No. S00566024+00401
Rosebud CountySW Birney1975Channel Beam66 ft53Fair
Belle Creek RD over Little Powder River 011
No. L38402000+09001
Powder River County20M S Broadus1970Channel Beam62 ft50Fair
Lil Thompson R RD over Little Thompson Riv 091
No. L45108015+03001
Sanders County19M N Plains1974Channel Beam33 ft41Fair
Lower N Fork RD over Irrigation Canal 068
No. L01003006+06001
Beaverhead County7M N Wisdom1994Channel Beam29 ft35Fair
Road 100 S over Big Sandy Creek 019
No. L21431001+08001
Hill County10M N Box Elder1963Channel Beam25 ft29Fair
County Road 540 over Lower Seven Mile CR 008
No. L11403005+03001
Dawson County18M SE Bloomfield1969Channel Beam78 ft26Good
IRR - S 480 over Long Grass Creek
No. S00480018+00001
Richland County20M N Richey1984Channel Beam30 ft22Good
IRR BIA RTE 226 over Black Canyon Creek
No. 00000000000C219
Big Horn County51.5 KM SW of Lodge Grass1965Channel Beam21 ft5Poor
Anita Dam RD over Fly Creek 138
No. L56125000+03001
Yellowstone County4M SW Pompey`s Pillar2015Channel Beam66 ft3Good

Counties with the most

Flathead County20
Ravalli County18
Lincoln County10
Sheridan County10
Broadwater County8
Richland County8
Yellowstone County6
Sanders County6
Missoula County5
Lewis and Clark County4
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