Hardin County, KY

223 public highway bridges

Hardin County Bridge Snapshot

Hardin County, Kentucky contains 223 public highway bridges in the FHWA National Bridge Inventory. Roughly 34.1% are rated “Good,” 39% “Fair,” 4% “Poor,” and 4% 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 KY 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.

223

Total Bridges

34.1%

Good

4%

Poor

4%

Structurally Deficient

Condition Distribution

Good

34.1% (76)

Fair

39% (87)

Poor

4% (9)

SD

4% (9)

All Bridges (223)

Sort:

BG-9002

Over: MILLER ROAD

5.0 MI EAST OF I-65 NTRCH, Hardin, KY

Built 1964 ADT: 127

KY-84

Over: WEST KENTUCKY PARKWAY

.3 MI S OF JCT US 62, Hardin, KY

Built 1962 ADT: 11,993

KY-222

Over: I 65

.15 MI W OF JCT US 31W, Hardin, KY

Built 1958 ADT: 47,814

KY-583

Over: BLUEGRASS PARKWAY

2 MI SE OF JCT US 62, Hardin, KY

Built 1964 ADT: 13,911

KY-1904

Over: WESTERN KENTUCKY PARKWAY

2.2 MI SW OF JCT US 62, Hardin, KY

Built 1962 ADT: 12,575

WESTERN KENTUCKY P

Over: CSX RR-GAITHER STA. RD

WBL 3 MI W-US31W BYP NTRC, Hardin, KY

Built 1962 ADT: 210

WK-9001

Over: CSX RR-GAITHER STA. RD

EBL 3 MI W-US31W BYP NTRC, Hardin, KY

Built 1962 ADT: 210

31W BYPASS NC

Over: CSX RR - P&L RR - US 62

.5 MI N OF WK PKY NTRCH, Hardin, KY

Built 1974 ADT: 21,475

US-31WB

Over: WESTERN KENTUCKY PARKWAY

OVER WKYPW INTERCHANGE, Hardin, KY

Built 1974 ADT: 18,607

WOODLAND DR

Over: US 31W BYPASS @ 3.589

OVR US31WBP-.1 MI W US31W, Hardin, KY

Built 1974 ADT: 10,983

KY-361 (Bullion)

Over: US 31W

BULLION BLVD OVER US 31W, Hardin, KY

Built 1974 ADT: 19,027

US-31W

Over: CHAFFEE AVENUE

1.1 MI N OF BULLION BLVD, Hardin, KY

Built 1973 ADT: 210

I-65

Over: COLESBURG ROAD

3 MI S OF BULLITT CL, Hardin, KY

Built 1982 ADT: 508

I-65

Over: COLESBURG ROAD

3 MI S OF BULLITT CL, Hardin, KY

Built 1982 ADT: 508

Tunnel Hill Rd

Over: I-65

.5 MI NW OF JCT US 62, Hardin, KY

Built 1983 ADT: 51,705

INTERSTATE 65 RAMP

Over: US 31W (UNDER S.B.CONNEC

.21 MI N OF W.KY.PKY NTRC, Hardin, KY

Built 1983 ADT: 10,342

INTERSTATE 65 NC

Over: CSX RAILROAD& HAWKINS DR

.2 MI N OF .KY.PKY NTRCH, Hardin, KY

Built 1983 ADT: 1,811

I-65

Over: CSX RAILROAD& HAWKINS DR

.2 MI N OF W.KY.PKY NTRCH, Hardin, KY

Built 1983 ADT: 1,811

I-65

Over: US 31 W

.1 MI N OF W.KY.PKY NTRCH, Hardin, KY

Built 1983 ADT: 10,342

WESTERN KENTUCKY P

Over: I-65

WBL OVER I-65 NTRCH, Hardin, KY

Built 1983 ADT: 65,815

WK-9001

Over: I-65

EBL OVER I-65 NTRCH, Hardin, KY

Built 1983 ADT: 65,815

Bluegrass Parkway

Over: I-65

WBL OVR I-65 NTRCH, Hardin, KY

Built 1983 ADT: 55,279

Bluegrass Parkway

Over: I-65

EBL OVR I-65 NTRCH, Hardin, KY

Built 1983 ADT: 55,279

INTERSTATE 65 NC

Over: SPRINGFIELD ROAD

1.1 MI.S-JCT.I-65-BG PKWY, Hardin, KY

Built 1983 ADT: 629

I-65

Over: SPRINGFIELD ROAD

1.1 MI S OF B.G.PKY NTRCH, Hardin, KY

Built 1983 ADT: 629

U.S. 62

Over: I-65

2 MI E OF JCT US 31W, Hardin, KY

Built 1984 ADT: 51,705

US-62

Over: I-65

2 MI E OF JCT US 31W, Hardin, KY

Built 1984 ADT: 51,705

I-65 SB / 31W

Over: US 31W

.1 MI N OF W.KY.PKY NTRCH, Hardin, KY

Built 1983 ADT: 10,342

JOE PRATHER HIGHWA

Over: WILSON ROAD

0.15 MI W OF JCT US 31W, Hardin, KY

Built 1988 ADT: 3,124

KY-313

Over: WILSON ROAD

0.15 MI. WEST OF US 31W, Hardin, KY

Built 1988 ADT: 3,124

KY 313

Over: I-65 @ 102.52

KY 313 SB OVER I-65, Hardin, KY

Built 1995 ADT: 51,705

KY-313

Over: I-65 @ 102.52

KY 313 NB OVER I-65, Hardin, KY

Built 1995 ADT: 64,350

KY 313

Over: KY 434

.4 MI N. JCT I-65, Hardin, KY

Built 1995 ADT: 1,291

KY-313

Over: KY 434

.4 MI N. JCT I-65, Hardin, KY

Built 1995 ADT: 1,291

US-31WB

Over: US 62 & CSX RAILROAD

.5 MI W JCT US 31W, Hardin, KY

Built 1995 ADT: 12,502

31W BYPASS NC

Over: WESTERN KY PARKWAY

.5 MI W JCT I-65, Hardin, KY

Built 1995 ADT: 18,607

NORTH WILSON RD

Over: US 31W @ 28.391

.7 MI. N JCT KY 1815, Hardin, KY

Built 2000 ADT: 23,745

KY 1375

Over: Western KY Parkway

2 Miles South of US 62, Hardin, KY

Built 2012 ADT: 12,575

Rock Creek Rd.

Over: Western KY Parkway

0.4 Mi South of US 62, Hardin, KY

Built 2012 ADT: 11,993

KY 3005

Over: Gaither Station/CSX RR

0.5 Mi South of KY 1904, Hardin, KY

KY 3005

Over: Gaither Station/CSX RR

0.5 Mi S of KY 1904, Hardin, KY

KY 3005

Over: Western KY Parkway

1.2 Mi South of KY 1904, Hardin, KY

Built 2013 ADT: 12,575

KY 1136

Over: Western KY Parkway

0.8 Mi South of US 31W, Hardin, KY

Built 2013 ADT: 30,355

KY 361

Over: US 31W Bypass

@ Jct 31WB KY361, Hardin, KY

Built 2013 ADT: 10,983

KY 84

Over: I-65

0.3 Mi West of US 31W, Hardin, KY

Built 2016 ADT: 44,651

Old Sonora Rd

Over: I-65

0.1 Miles West of US 31W, Hardin, KY

Built 2016 ADT: 42,404

KY 1407

Over: I-65

0.3 West of US 31W, Hardin, KY

Built 2016 ADT: 42,404

US 31W

Over: I-65

1.5 Miles South of KY 84, Hardin, KY

Built 2016 ADT: 44,651

KY 1136

Over: I-65

0.3 Miles West of US 31W, Hardin, KY

Built 2017 ADT: 42,404

I 65

Over: Rhudes Creek Road

2.3 Mi N of Jct KY 222, Hardin, KY

Read our methodology — how this data is sourced, computed, and verified.

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026