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Fas 50 over Elk River

Grundy County, Tennessee · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (35.35758, -85.83652)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure77Good condition
Substructure66Satisfactory condition

Bridge details

StructureConcrete tee beam
Lengthabout 142 ft
LocationIn the Elkhead Community
NBI structure number31S43240003
Condition classFair
Traffic status (item 41)Posted for load
Last inspection (item 90)May 2024
Inspection interval (item 91)24 months
Scour (item 113)3: scour critical: foundations unstable for the assessed or calculated scour

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

Busiest bridges in Grundy County

BridgeBuiltVehicles/dayCondition
I24 over Patton Creek200743,653Fair
I24 over Patton Creek200743,653Fair
I24 over Elk River200743,653Fair
I24 over Elk River200743,653Fair
Fas 50 over SR-50 / I-2419585,966Good
Fap 50 over Elk River19675,966Fair

All bridges nearby: Grundy County, TN bridge conditions · every bridge in Grundy County · Tennessee bridges.

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