Bridge conditions in Holt County, Missouri
170 inventoried bridges · 25 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
About one in 7 bridges in Holt County is rated in poor condition: 25 of 170 on the federal inventory, one of the higher shares in Missouri.
- 25 of the 170 bridges in Holt County, Missouri, are rated in poor condition (14.7%) in the 2025 National Bridge Inventory, as of .
- 67 bridges (39.4%) are rated good and 78 (45.9%) fair.
- The median Holt County bridge was built in 1973.
- The busiest poor-rated bridge is Is 29 N over Lit Tarkio CR (built 1972), carrying about 8,637 vehicles a day.
Good 39.4% · Fair 45.9% · Poor 14.7% of 170 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 29 N over Lit Tarkio CR | 1972 | 8,637 | Poor |
| Mo 118 E over Is 29 | 1972 | 2,545 | Poor |
| Rt A E over Nodaway Rvr | 1963 | 2,103 | Poor |
| US 59 S over Is 29 | 1972 | 1,008 | Poor |
| US 159 S over Lit Tarkio CR | 1970 | 869 | Poor |
| Mo 111 S over Tarkio Rvr | 1934 | 304 | Poor |
| Rt B S over Hickory CR | 1939 | 110 | Poor |
| Rt T E over Mill CR | 1962 | 108 | Poor |
| Rt Y S over Is 29 | 1968 | 90 | Poor |
| Lincoln Rd over Br of Davis CR | 1920 | 30 | Poor |
| County Rd 242 over Lincoln CR | 1930 | 25 | Poor |
| November Rd over Davis CR | 1930 | 15 | Poor |
| Raintree Dr over Highly CR | 1900 | 10 | Poor |
| Lincoln Rd over Squaw CR | 1900 | 10 | Poor |
| County Rd 140 over Minnesoto Valley C | 1930 | 10 | Poor |
| County Rd 245 over Kimsey CR | 1920 | 10 | Poor |
| Whispering Oaks Dr over Smith CR | 1990 | 10 | Poor |
| Farmers Dr over E Fk Lit Tarkio CR | 1920 | 5 | Poor |
| County Rd 120 over Mid Br of Squaw CR | 1930 | 5 | Poor |
| Memphis Rd over Squaw CR | 1900 | 5 | Poor |
| A St over Grand Ave CR | 1920 | 5 | Poor |
| County Rd 280 over Grand Avenue CR | 1920 | 5 | Poor |
| County Rd 330 over Mill CR | 1920 | 5 | Poor |
| Prairie Rd over Schlotz Br | 1920 | 5 | Poor |
| County Rd 303 over Old Chnl Nodaway R | 1940 | 1 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Is 29 S over Blair CR | 1972 | 19,157 | Fair |
| Is 29 S over Kimsey Br | 1972 | 17,561 | Fair |
| Is 29 S over Davis CR | 1972 | 10,088 | Fair |
| Is 29 S over Rt E | 1972 | 10,088 | Good |
| Is 29 N over Davis CR | 1972 | 9,069 | Fair |
| Is 29 N over Rt E | 1972 | 9,069 | Good |
| Is 29 S over Nodaway Rvr | 1966 | 9,040 | Fair |
| Is 29 S over US 59 | 1968 | 8,832 | Good |
| Is 29 S over Kimsey CR | 1972 | 8,832 | Good |
| Is 29 N over Kimsey CR | 1972 | 8,729 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Missouri: Missouri bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.