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Every bridge in St. Clair County, Missouri

Name: Every bridge in St. Clair County, Missouri
Creator: Bridge Report Card
License: https://creativecommons.org/publicdomain/zero/1.0/

139 inventoried bridges, busiest first

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

St. Clair County, Missouri, has 139 bridges in the 2025 National Bridge Inventory: 36 rated good, 76 fair, and 27 poor (as of August 20, 2026).
This index lists every one of them, busiest first; each links to its own condition record.

Bridge	Built	Vehicles/day	Condition
Mo 13 S over Gallinipper CR Br	1963	17,473	Fair
Mo 13 S over Coon CR	2006	14,028	Fair
Mo 13 S over Coon CR	2006	12,790	Good
Mo 13 S over Osage Rvr (truman	1974	11,746	Fair
Mo 13 N over Osage Rvr (truman	2000	9,080	Fair
Mo 13 N over Otter CR	1963	8,984	Poor
Mo 13 S over Otter CR	1999	7,915	Good
Mo 13 N over US 54	2006	7,409	Good
Mo 13 S over Panther CR	2004	6,942	Good
Mo 13 N over Panther CR	2010	6,604	Fair
Mo 13 S over Coon CR	2006	6,560	Good
Mo 13 S over US 54	2006	6,560	Good
Mo 13 N over Coon CR	2006	6,230	Good
Mo 13 S over Brush CR	2000	6,038	Good
Mo 13 N over Brush CR	1962	5,727	Poor
US 54 E over S Fk Weaubleau CR	1998	2,860	Good
US 54 E over Coon CR	1985	2,515	Fair
Mo 52 E over W Fk Monegaw CR	1986	2,382	Good
US 54 E over Sac Rvr	1989	2,268	Fair
Mo 52 E over Dry Br	1929	1,762	Fair
Mo 82 E over Greene Br	1980	1,207	Fair
Mo 82 E over Coon CR	2011	1,175	Good
Mo 82 E over Mo 13	2013	1,135	Good
Mo 82 E over Broyles Br	1978	1,090	Fair
Mo 82 E over Truman Reservoir	1976	1,090	Fair
Mo 82 E over Dry Br	1930	971	Fair
Mo 82 E over Lit Clear CR	1991	971	Poor
Mo 82 E over Simms CR	2022	927	Good
Mo 82 E over Bear CR	1978	803	Poor
Mo 82 E over Brush CR	1980	803	Fair
Mo 82 E over Truman Reservoir	1978	803	Fair
Rt C E over Big Muddy CR	1976	763	Poor
Rt C E over Truman Reservoir	1974	763	Fair
Rt A E over Ricky CR	2008	668	Good
Rp US54 to MO13N N over Coon CR	2006	639	Good
Rt P S over Br of Monegaw CR	1935	570	Fair
Rt H S over Clear CR	1976	535	Fair
Rt J N over Turkey CR	2010	495	Fair
Rt H S over Osage Rvr	1976	460	Fair
Rt B E over Salt CR	1976	450	Poor
Rt B E over Truman Reservoir	1978	450	Poor
Rt Tt E over Weaubleau CR	1960	421	Fair
Rt T E over Dry Br	1934	389	Good
Rt T E over Dry Br	1946	389	Good
Rt T E over Dry Br	1946	389	Good
Rt T E over Weaubleau CR	1967	389	Fair
Rt V S over Brush CR	1934	329	Good
Rt H S over Monegaw CR	1934	317	Poor
Rt J S over Brush CR	1952	317	Poor
Rt B E over Campbell Br	1963	309	Fair
Rt B E over Dry Br	1938	309	Fair
Rt B E over Dry Br	1938	309	Fair
Rt Zz S over Truman Reservoir	1978	306	Fair
Rt E S over Roscoe Br	1980	273	Fair
Rt E S over Truman Reservoir	1976	273	Good
NE 1270 over Trib of Cooper CR	2018	250	Good
Rt B E over Lit Monegaw CR	1976	225	Fair
Rt B E over Monegaw CR	1976	223	Good
Rt V S over Coon CR	1976	187	Fair
Rt V S over Rattlesnake CR	1954	187	Fair
Rt D S over Gallinipper CR	1958	185	Fair
Rt O E over Lit Clear CR	1976	183	Fair
County Rd NE 175 over Turkey CR	1975	100	Fair
County Rd SW 1050 over Sac Rvr	1999	100	Fair
County Rd SW 366 over Coon CR	1977	100	Fair
First St over Trib to Coon CR	1950	100	Fair
Rt Ww S over Coon CR Br	1963	100	Fair
Rt Bb E over Baker Br	1957	80	Fair
Rt Bb E over Br	1980	80	Good
Rt W E over Bakers Br	1962	76	Fair
Rt W E over Haynie Br	1962	76	Fair
NE 650 over Gallinipper Creek	2021	75	Good
County Rd NW 1150 over Branch	1930	60	Fair
County Rd NE 1301 over Briley CR	1948	50	Good
County Rd NE 1301 over Trib Briley CR	1948	50	Fair
County Rd NE 680 over Hogles CR	1996	50	Fair
County Rd SE 500 over S Fk Weaubleau CR	2005	50	Good
County Rd SW 1371 over Trib of Walnut CR	2001	50	Fair
Rt M S over Reid CR	1951	44	Fair
County Rd NE 501 over Big Muddy CR	1950	40	Poor
County Rd NW 1000 over Trib of Monegaw CR	2007	40	Good
County Rd NW 1270 over Coopers CR	1916	40	Fair
County Rd NW 1270 over Trib of Coopers CR	1950	40	Fair
County Rd NW 1401 over Trib Campbell Br	1930	40	Fair
County Rd NW 176 over Monegaw CR	1977	40	Fair
County Rd SE 451 over Brush CR	1990	40	Fair
County Rd SW 1051 over Trib of Lit Clear	1998	40	Good
County Rd SW 1051 over Trib of Lit Clear	2002	40	Fair
County Rd SW 401 over Coon CR	2003	40	Fair
Crd NW 750 over Trib of Ricky CR	2019	36	Good
County Rd NW 1270 over Branch	1930	35	Poor
County Rd SW 600 over Simms CR	1953	35	Fair
County Rd NW 100 over Wells Br	1917	30	Fair
County Rd NW 1001 over Rickey CR	1920	30	Poor
County Rd SE 1131 over Weaubleau CR	2016	30	Good
County Rd SE 450 over W Coon CR	1985	30	Fair
County Rd SE 550 over Trib of Sac River	2000	30	Good
County Rd SE 650 over S Fk Weaubleau CR	1960	30	Poor
County Rd SW 51 over Turkey CR	2007	30	Fair
County Rd NE 1270 over Trib to Cooper CR	1930	25	Poor
County Rd NE 201 over Gallinipper CR	1900	25	Poor
County Rd NE 230 over Bear CR	1960	25	Poor
County Rd NW 1101 over Ditty CR	1930	25	Poor
County Rd NW 151 over Coopers CR	2004	25	Fair
County Rd SE 50 over Brush CR	1950	25	Fair
NE Old 13 Hwy over Br of Gallinipper	1940	25	Fair
County Rd NE 100 over Brush CR	1930	20	Poor
County Rd NW 1000 over Ricky CR	1930	20	Fair
County Rd NW 1000 over Trib of Coopers CR	1940	20	Fair
County Rd NW 1100 over Coopers CR	2007	20	Fair
County Rd NW 400 over Campbell Br	2002	20	Fair
County Rd NW 451 over Monegaw CR	1930	20	Fair
County Rd NW 600 over Reid CR	1930	20	Poor
County Rd NW 630 over Ricky CR	2002	20	Fair
County Rd NW 900 over Trib of Monegaw CR	1965	20	Poor
County Rd SE 601 over W Coon CR	2002	20	Fair
County Rd SE 750 over W Coon CR	1940	20	Poor
County Rd SE 801 over W Coon CR	2003	20	Fair
County Rd SW 430 over Clear CR	1910	20	Poor
County Rd SW 76 over Baker Br	1930	20	Poor
County Rd SW 871 over Trib Little Clear	2018	20	Fair
NW 1001 over Monegaw CR	2013	20	Good
SE 570 over Rock CR Trib	2022	20	Good
County Rd NE 800 over Muddy CR	2002	15	Poor
County Rd NW 1301 over Trib of Monegaw CR	1930	15	Poor
County Rd NW 1301 over Trib of Monegaw CR	2024	15	Good
County Rd NW 400 over Monegaw CR	1996	15	Good
County Rd NW 501 over Branch	1964	15	Fair
County Rd NW 526 over Little Monegaw CR	1930	15	Poor
County Rd NW 650 over Monegaw CR	2000	15	Good
County Rd NW 776 over Ricky CR	1940	15	Fair
County Rd SE 1401 over Weaubleau CR	1946	15	Poor
County Rd SE 1425 over Trib of Weaubleau	1930	15	Fair
County Rd NW 1101 over Rickey CR	1930	10	Fair
County Rd NW 726 over Reid CR	1925	10	Fair
County Rd SW 1371 over Clear CR	1996	10	Fair
County Rd SW 400 over Clear CR	2014	10	Fair
County Rd SW 50 over Yellow CR	1977	10	Fair
County Rd SE 350 over Weaubleau CR	2008	5	Fair

Source: FHWA National Bridge Inventory, 2025.

St. Clair County bridge conditions · Missouri bridges by county.

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