Johnson County, IN
213 public highway bridges
Johnson County Bridge Snapshot
According to the Federal Highway Administration's 2024 National Bridge Inventory, Johnson County, Indiana contains 213 public highway bridges. Roughly 37.1% are rated “Good,” 49.8% “Fair,” and 7.5% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.
Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.
Source: FHWA National Bridge Inventory. See methodology for full definitions.
Condition Distribution
All Bridges (213)
CR 550E (OLD US 31
PoorOver: SUGAR CREEK
0.50 S OF CR 500 S, Johnson, IN
SMITH VALLEY ROAD
PoorOver: CONRAIL RAILROAD
0.30 E OF MERIDIAN ST, Johnson, IN
CR 700 NORTH
PoorOver: CAMPBELL DITCH
0.15 E OF CR 600 E, Johnson, IN
CR 575 WEST
PoorOver: NORTH PRONG STOTTS CR
0.20 N OF CR 100 N, Johnson, IN
LEISURE LANE
PoorOver: PLEASANT RUN CREEK
0.02 N OF FAIRVIEW ROAD, Johnson, IN
CR 500 NORTH
PoorOver: GRASSY CREEK
0.20 E OF CR 75 W, Johnson, IN
CR 700 NORTH
PoorOver: LEATHERWOOD CREEK
0.20 E OF CR 600 E, Johnson, IN
DIVISION ROAD
PoorOver: NORTH PRONG STOTTS CR
0.30 E OF CR 700 W, Johnson, IN
CR 250 SOUTH
PoorOver: YOUNGS CREEK
0.70 W OF US 31, Johnson, IN
CR 400 SOUTH
PoorOver: SUGAR CREEK
0.30 W OF CR 700 E, Johnson, IN
CR 350 SOUTH
PoorOver: AMITY DITCH
0.05 W OF US 31, Johnson, IN
CR 625 WEST
PoorOver: CROOKED CREEK
0.60 N OF CR 375 N, Johnson, IN
CR 750 WEST
PoorOver: HENDERSON CREEK
0.10 S OF CR 100 N, Johnson, IN
Read our methodology - how this data is sourced, computed, and verified.
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Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.