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Highland Ave over Mississinewa River

Grant County, Indiana · rated Fair in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled

View this bridge on a map → (40.57627, -85.65949)

Component ratings

ComponentRating (2024)Rating (2025)FHWA scale meaning
Deck66Satisfactory condition
Superstructure66Satisfactory condition
Substructure66Satisfactory condition

Bridge details

StructureContinuous concrete slab
Lengthabout 229 ft
Location00.03 Mi W of Washington
NBI structure number2700166
Condition classFair
Traffic status (item 41)Posted for load
Last inspection (item 90)October 2023
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 Indiana department of transportation.

Busiest bridges in Grant County

BridgeBuiltVehicles/dayCondition
Wheeling Pike over Barren Creek194057,630Fair
I-69 NB over SR 18 Eb/wb201931,070Good
SR 9 over NS RR Trail194023,655Good
SR 9 over Boots Creek199922,538Fair
US 35 SR 22 over Mississinewa River196416,102Fair
I-69 SB over NS RR CR 450 N196315,649Good

All bridges nearby: Grant County, IN bridge conditions · every bridge in Grant County · Indiana bridges.

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