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Lithopolis Rd over Little Walnut(lithopolis

Franklin County, Ohio · rated Fair in the 2025 National Bridge Inventory

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

Lithopolis Rd over Little Walnut(lithopolis in Franklin County, Ohio, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the deck, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1976, making it 49 years old at the 2025 inventory.
It carries about 2,942 vehicles a day (traffic count year 2015).
Its listed owner is the county highway agency.
It is one of 238 of the 920 inventoried bridges in Franklin County rated fair (25.9%); 27 (2.9%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Continuous prestressed concrete multiple box beam
Length	about 209 ft
Location	0.5 Mi S.of Groveport Rd
NBI structure number	2534010
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
Rmp (161wb-270sb) over over Ramp (161wb-270sb)	2007	181,641	Good
I-270 Eb/wb over Olentangy River	1969	180,261	Good
I-270 over over NS & Csxt Railroads	1966	172,736	Good
I-270 over over Worthington-galena	1966	172,736	Good
I270 over Ramp 270WB to 71SB	1966	163,950	Fair
IR71 over over CSX & NS RR	1993	160,570	Good