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Every bridge in Mercer County, Missouri

135 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

BridgeBuiltVehicles/dayCondition
US 65 S over Wildcat CR20012,192Fair
US 136 E over Grand Rvr Ovrfl19711,917Poor
US 136 E over Weldon Fk of Grand19711,917Fair
US 136 E over W Muddy CR19711,221Fair
US 136 E over W Muddy CR19711,221Fair
US 136 E over Martin CR19311,084Fair
US 136 E over Sandy CR19851,084Good
US 136 E over Lit Medicine CR20021,045Fair
US 136 E over Muddy CR2017905Good
US 136 E over UP RR2006905Fair
US 136 E over Wildcat CR2006905Fair
US 136 E over Burris CR1929828Fair
US 136 E over W Medicine CR2002828Fair
Rt M E over Lit Muddy CR2022580Good
Rt M E over Lit Muddy CR1934580Fair
Rt K E over Weldon Fk of Grand1977555Fair
Rt E E over Cottonwood Br1969439Fair
Rt E E over W Medicine Ck1971439Poor
Rt N E over Sandy CR1954391Fair
Rt N E over Brush CR1954367Fair
Rt E E over Muddy CR2008337Good
Rt E E over W Honey CR1932309Poor
Brant St E over UP RR1900218Poor
Rt D E over Soap CR1930196Fair
Rt D E over Weldon Fk of Grand1964196Fair
Rt D E over Willow Br1930196Fair
Rt Bb E over Br of Weldon Fk CR1961166Fair
Rt P S over Big Br2010164Fair
Rt P S over Big Br1952164Fair
Rt D E over Martin CR1952163Fair
Rt D E over Sandy CR1958163Fair
Rt M E over W Medicine CR1935151Fair
Rt M E over Warden Br1935151Fair
Rt D E over West Muddy CR1935121Poor
Finch Ave over UP RR1940100Fair
Flagpole Rd over Muddy CR1990100Fair
Flagpole Rd over Trib to Muddy CR2011100Good
Flagpole Rd over UP RR1940100Fair
Rt Dd S over Medicine CR196174Fair
Rt Jj E over Honey CR195767Poor
Rt P S over Brushy CR201664Good
Rt Jj E over E Honey CR195856Fair
Comb Ave over UP RR193545Fair
Rt Jj E over Big N CR195844Fair
Alps Ave over Weldon Fork Trib200340Good
Anvil St over Weldon Fk of Grand199440Good
Arizona St over Lit Muddy CR199840Good
Badger St over Coal CR202440Good
Beechnut St over W Fk Little Rvr199040Good
Cher Rd over W Fk Little Rvr199440Fair
Decal St over Brush CR200140Good
Foothill St over Little Medicine CR199940Good
Galaxy Ave over Sandy CR200140Good
Gaslight Pl over Wildcat CR200540Good
Gazebo St over Muddy CR200440Good
Halley Rd over Sandy CR200640Good
Imperial St over Muddy CR200240Good
Jockey St over E Honey CR199940Good
Jogger Ave over Br of W Muddy Crk201040Good
Arcadia St over Mineral Spring Br199635Good
Avalon Ave over Little Medicine CR193635Fair
Bedrock Ave over Trib W Fork Little201435Good
Bison St over Lit Muddy CR199435Poor
Bison St over Little Muddy Crk202535Good
Bobcat St over Little Medicine CR190035Fair
Coventry St over Lit Medicine CR199735Good
Derby Rd over Pops Br199935Good
Florence St over Br Lit Medicine CR200535Good
Hamlet St over Br of Martin CR199735Good
Hamlet St over Martin CR199835Good
Hammock St over Br of W Muddy Crk200135Good
Hammock St over W Muddy CR200835Good
Harmonica Rd over UP RR190135Poor
Harmonica Rd over Wildcat CR200435Good
Innsbruck St over E Honey CR200435Good
Intrepid St over Little Medicine CR198835Good
Jasper Rd over Muddy CR199335Good
Jewell St over West Honey CR199435Poor
Arizona St over Irwin CR190030Fair
Bighorn Rd over Trib of Mineral Sp199730Good
Helium Rd over Trib Lit Medicine195030Poor
Independence St over Muddy CR199230Fair
Bell Ave over Collier Branch199725Good
Denver St over Trib Big Br200625Good
Elliot Rd over Br Waldon CR200525Fair
Falcon Rd over Sandy CR200125Good
Falcon Rd over Trib Sandy CR201525Good
Halley Rd over Sandy CR201925Good
Halley Rd over Trib of Sandy CR200125Good
Harmonica Rd over Cain Br200425Good
Aurora St over Irwin CR199920Fair
Bighorn Rd over Mineral Spring Br199720Good
Fireworks Ave over Trib to Muddy CR194020Fair
Geyser Ave over Br Lit Medicine CR199820Good
Hanover Ave over W Muddy CR200020Good
Icebox St over Br of W Muddy CR199820Good
Inkwell St over West Honey Crk202420Good
January St over W Muddy CR193020Fair
Jogger Ave over Br of W Muddy Crk193020Poor
Kangaroo Ave over Martin CR199020Good
Karma Ave over Martin CR199820Good
Apricot St over Sand Crk195015Fair
Beetle St over Lit Weldon Rvr191015Poor
Bighorn Rd over Ragan Br199715Good
Cannon Ave over Coal CR199915Fair
Colony Loop over Trib of Weldon Br195015Poor
Dairy St over Little Crk201215Good
Danube St over Brushy CR197115Poor
Elder St over Big Br200015Good
Elliot Rd over Brush CR201315Fair
Garner St over W Muddy CR192015Poor
Gazette Rd over West Honey CR199915Good
Gemstone Ave over West Honey CR193015Poor
Harrier Rd over Muddy CR199915Good
Iceberg Rd over Martin CR192015Poor
Icebox St over W Muddy CR200115Good
Arctic St over Lit Muddy CR200510Poor
Badger St over Conner Br201610Good
Gate Pl over Wildcat CR201510Good
Indigo Pl Crd 255 over W Fork of Honey CR202310Good
Kale St over Peteet CR199810Poor
Award St over Little Medicine CR19005Fair
Bluegrass Ave over Irwin CR20025Good
Concord St over Muddy CR19105Poor
Delta St over Big Br19005Poor
Delta St over Trib of Big Branch20075Good
Domino Place over Br of Lit Med Crk19205Fair
Ebony St over Brush CR19005Poor
Ebony St over Brush Crk20255Good
Flagpole Rd over Trib Muddy CR20155Good
Foghorn St over Br Lit Medicine CR19405Poor
Hagar Pl over Br of Sandy Creek20055Fair
Igloo Rd over Br of W Muddy CR19965Fair
Illinois Loop over UP RR19305Fair
Kasota Rd over Peteet CR20055Fair

Source: FHWA National Bridge Inventory, 2025.

Mercer County bridge conditions · Missouri bridges by county.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.