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Mo 19 S over Is 70

Montgomery County, Missouri · rated Good in the 2025 National Bridge Inventory

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

Mo 19 S over Is 70 in Montgomery County, Missouri, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 8 (very good condition) on the 0-9 scale.
It was built in 2023, making it 2 years old at the 2025 inventory.
It carries about 8,732 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 49 of the 164 inventoried bridges in Montgomery County rated good (29.9%); 12 (7.3%) are rated poor.
A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

Component ratings


Structure	Continuous prestressed concrete tee beam
Length	about 276 ft
Location	S 27 T 48 N R 5 W
NBI structure number	36768
Condition class	Good

Source: FHWA National Bridge Inventory, 2025 data as reported by the Missouri department of transportation.

Bridge	Built	Vehicles/day	Condition
Is 70 W over Loutre Rvr	2019	18,267	Good
Is 70 E over Loutre Rvr	2021	18,079	Good
Mo 19 S over Missouri Rvr UP RR	2005	5,944	Fair
Mo 19 S over Loutre Rvr	1995	5,944	Good
Mo 19 N over NS RR	2015	4,424	Fair
Mo 19 S over Bear CR	1993	3,963	Good