US Bridges

Arch - Deck bridges in Montana

An arch below the deck, carrying load in compression down to the abutments. Montana has 13 of them, 0.2% of its bridges. Nationally this type accounts for 1.0% of all bridges.Compare states for this type.

Arch - Deck bridges
13
Poor condition
0%
0 bridges
Average age
64.9 yrs
Combined length
0 mi

Busiest arch - deck bridges in Montana

Top 13 by daily traffic
BridgeCountyLocationBuiltTypeLengthDaily trafficCondition
Lyndale Ave-Us 12 over Great Northern Area
No. P00008043+03061
Lewis and Clark CountyHelena-Lyndale Ave2003Arch - Deck20 ft20,397Good
US 93 over Mud Creek
No. P00005050+05081
Lake County4M N Ronan2008Arch - Deck52 ft5,852Fair
US 93 over Mud Creek
No. P00005050+05082
Lake County4M N Ronan2007Arch - Deck52 ft5,852Fair
25th ST N over Abandoned Railroad
No. U05217001+05401
Cascade CountyGreat FALLS-25th ST N1914Arch - Deck72 ft4,262Fair
Vine ST over Rattlesnake Creek 002
No. M32081000+00201
Missoula CountyMissoula-Vine ST1911Arch - Deck90 ft2,157Good
Going-To-The-Sun R over Dry Ravine
No. 1430038P0000000
Flathead County31 Miles Northeast of U.S1934Arch - Deck62 ft1,942Fair
Going-To-The-Sun R over Baring Creek
No. 1430008P0000000
Glacier County9.7 Miles Southwest of U.1932Arch - Deck72 ft1,942Fair
Going-To-The-Sun R over Mcdonald Creek
No. 1430051P0000000
Flathead County17.6 Miles Northeast of U1926Arch - Deck22 ft1,230Fair
S 540 - E River RD over Yellowstone River
No. S00540031+06621
Park County4M S Livingston1921Arch - Deck285 ft1,160Fair
Old US HWY 93 over Mud Creek 097
No. L24009003+08001
Lake County4M N Ronan2007Arch - Deck52 ft100Fair
Woodbridge Drive over Drainage 002
No. M25058000+00301
Lewis and Clark CountyHelena-Woodbridge Drive1975Arch - Deck91 ft100Fair
Storm Castle Road over Gallatin River
No. 011106000000011
Gallatin CountyStorm Castle Creek1935Arch - Deck148 ft99Fair
No Data Entered over No Data Entered
No. 010203000012097
Beaverhead CountyNo Data Entered2008Arch - Deck28 ft50Good

Counties with the most

Lake County3
Lewis and Clark County2
Flathead County2
Cascade County1
Missoula County1
Glacier County1
Park County1
Gallatin County1
Beaverhead County1
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