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Home › Ohio › Richland County › Ply-springmill Rd. over Black Fork Mohic

Ply-springmill Rd. over Black Fork Mohican River

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

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (40.91597, -82.63349)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck55Fair condition
Superstructure88Very good condition
Substructure88Very good condition

Bridge details

StructureSteel through truss
Lengthabout 90 ft
Location0.5MI N of London W Rd.
NBI structure number7031300
Condition classFair
Traffic status (item 41)Posted for load
Last inspection (item 90)April 2024
Inspection interval (item 91)12 months
Scour (item 113)8: foundations stable, scour above the top of the footing
Fracture critical (item 92A)Yes

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

Busiest bridges in Richland County

BridgeBuiltVehicles/dayCondition
Usr 30 over over Ric-039-1385202140,950Good
Usr 30 over over Ric-215-0133 Ch202140,230Good
Usr 30 over over Ric-545-0198202135,400Good
Usr 30 over over Ashland Railway202128,500Good
Ir 71 over Ric-546-0384200624,252Good
Ir 71 over Ric-546-0382200624,252Good

All bridges nearby: Richland County, OH bridge conditions · every bridge in Richland County · Ohio bridges.

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