Knox County, IN

282 public highway bridges

Knox County Bridge Snapshot

Knox County, Indiana contains 282 public highway bridges in the FHWA National Bridge Inventory. Roughly 36.5% are rated “Good,” 51.8% “Fair,” 3.9% “Poor,” and 3.9% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in IN are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

282
Total Bridges
36.5%
Good
3.9%
Poor
3.9%
Structurally Deficient

Condition Distribution

Good
36.5% (103)
Fair
51.8% (146)
Poor
3.9% (11)
SD
3.9% (11)

All Bridges (282)

6TH STREET ROAD

Good

Over: DESHEE RIVER

01.21 S OF BAND MILL ROAD, Knox, IN

Built 2005 Load: 42.8 t ADT: 130

OVERHEAD ROAD

Good

Over: CSX RAILROAD

00.14 NE COUNTY MKT LN, Knox, IN

Built 2009 Load: 43.4 t ADT: 130

MOUNT ZION ROAD

Good

Over: DESHEE RIVER

00.92 N OF STATE ROAD 61, Knox, IN

Built 2017 Load: 43.7 t ADT: 130

US 50 EB

Good

Over: WHITE RIVER OVERFLOW

02.77 E SR 241, Knox, IN

Built 1988 Load: 44.4 t ADT: 4,591

US 50 WB

Good

Over: WHITE RIVER OVERFLOW

02.77 E SR 241, Knox, IN

Built 1988 Load: 44.4 t ADT: 4,591

SR 61

Good

Over: BRANCH KELSO CREEK

02.25 S US 41, Knox, IN

Built 1932 Load: 45.4 t ADT: 3,160

SR 550

Good

Over: BRANCH KESSINGER DITCH

02.66 W US 50, Knox, IN

Built 2017 Load: 45.7 t ADT: 1,752

SR 58

Good

Over: BLACK CREEK

00.02 E SR 59, Knox, IN

Built 2009 Load: 46.0 t ADT: 1,550

US 50 EB

Good

Over: KESSINGER DITCH

03.65 W SR 550, Knox, IN

Built 1999 Load: 47.0 t ADT: 4,059

BACK ROAD

Good

Over: KESSINGER DITCH

00.77 W OF PETERSBURG ROA, Knox, IN

Built 1920 Load: 52.8 t ADT: 130

SNYDER ROAD

Good

Over: MILLER DITCH

00.28 N OF STATE ROAD 67, Knox, IN

Built 1910 Load: 54.1 t ADT: 130

SR 58

Good

Over: UNT BR MARIA CREEK

01.06 W SR 159, Knox, IN

Built 2015 Load: 54.8 t ADT: 1,220

SCHOOL HOUSE ROAD

Good

Over: VIEKE DITCH

00.49 N OF FIVE OAKS ROAD, Knox, IN

Built 1945 Load: 55.4 t ADT: 130

PINE BLUFF ROAD

Good

Over: MILLER DITCH

00.56 N OF STATE ROAD 67, Knox, IN

Built 2020 Load: 57.3 t ADT: 157

SR 159

Good

Over: KUHN DITCH

01.71 N SR 67, Knox, IN

Built 2022 Load: 70.0 t ADT: 1,984

FREELANDVILLE ROAD

Good

Over: MARIA CREEK

00.95 NE OF PERKINS ROAD, Knox, IN

Built 2019 Load: 78.2 t ADT: 550

FREELANDVILLE ROAD

Good

Over: BRANCH OF MARIAH CREEK

00.61 NE OF PERKINS ROAD, Knox, IN

Built 1987 Load: 81.6 t ADT: 550

SR 61

Good

Over: WILSON CREEK

01.61 S SR 241, Knox, IN

Built 1932 Load: 88.2 t ADT: 3,356

SCHAFFER ROAD

Good

Over: MILLER DITCH

00.61 E OF MEMERING ROAD, Knox, IN

Built 1991 Load: 90.7 t ADT: 130

RIVER ROAD

Good

Over: INDIAN CREEK

00.76 NE OF WAMPLER ROAD, Knox, IN

Built 2006 Load: 96.9 t ADT: 110

VASH ROAD

Good

Over: INDIAN CREEK

00.65 SW OF LONG ROAD, Knox, IN

Built 1996 Load: 97.2 t ADT: 130

HARTLEY ROAD

Poor

Over: BRANCH OF WHITE RIVER

00.82 SE OF STATE ROAD 24, Knox, IN

Built 1990 Load: 12.3 t ADT: 110

WATSON ROAD

Poor

Over: BRANCH OF MARIAH CREEK

00.76 N OF L. FREELANDVIL, Knox, IN

Built 1925 Load: 13.6 t ADT: 141

KIPP ROAD

Poor

Over: BRANCH OF MARIAH CREEK

00.96 NE OF DAUGHTERY ROA, Knox, IN

Built 1920 Load: 16.3 t ADT: 50

SAND ROAD

Poor

Over: BLACK CREEK

00.65 W OF PAHMEIER ROAD, Knox, IN

Built 1920 Load: 17.8 t ADT: 153

LOUDERMILK ROAD

Poor

Over: FLAT CREEK

01.00 NE OF STATE ROAD 55, Knox, IN

Built 1940 Load: 21.0 t ADT: 50

TR 257

Poor

Over: WABASH RIVER

01.10 NW CR 220 N, Knox, IN

Built 1906 Load: 24.5 t ADT: 750

LUCKY POINT ROAD

Poor

Over: KESSINGER DITCH

00.96 W OF PETERSBURG ROA, Knox, IN

Built 1995 Load: 25.6 t ADT: 110

NIMNICHT ROAD

Poor

Over: NIMNICHT CREEK

01.55 NE US 150/50, Knox, IN

Built 1995 Load: 77.0 t ADT: 170

PIEPER ROAD

Structurally Deficient

Over: PURDY MARSH

00.21 S OF STATE ROAD 67, Knox, IN

Built 1905

OLD US 41

Structurally Deficient

Over: CSX RAILROAD

00.72 S CO-OP ROAD, Knox, IN

Built 1945 Load: 8.2 t ADT: 176

HAZELTON ROAD

Structurally Deficient

Over: OVERFLOW TO WHITE RIVER

01.03 N OF STATE ROAD 56, Knox, IN

Built 1950 Load: 16.3 t ADT: 2

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial