Allen County, KY

88 public highway bridges

Allen County Bridge Snapshot

Allen County, Kentucky contains 88 public highway bridges in the FHWA National Bridge Inventory. Roughly 15.9% are rated “Good,” 78.4% “Fair,” 5.7% “Poor,” and 5.7% 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.

88
Total Bridges
15.9%
Good
5.7%
Poor
5.7%
Structurally Deficient

Condition Distribution

Good
15.9% (14)
Fair
78.4% (69)
Poor
5.7% (5)
SD
5.7% (5)

All Bridges (88)

US-31E

Fair

Over: LITTLE TRAMMEL CREEK

.10 MI SOU. OF JCT KY 482, Allen, KY

Built 1965 Load: 47.6 t ADT: 4,692

MT. CARMEL CH. RD.

Fair

Over: ROUGH CREEK

2.45 MI W of JCT KY-1421, Allen, KY

Built 2003 Load: 47.8 t ADT: 141

CARL HURT ROAD

Fair

Over: SULPHUR CREEK

1.15 MI EAST JCT KY 1332, Allen, KY

Built 2007 Load: 48.7 t ADT: 42

E OLD STATE RD

Fair

Over: WEST BAYS FORK CREEK

3.0 MI N JCT US 231, Allen, KY

Built 2000 Load: 49.3 t ADT: 407

WILLIE LONES ROAD

Fair

Over: PUNCHEON CREEK

1.3 MI E JCT KY 1333, Allen, KY

Built 2008 Load: 49.6 t ADT: 141

MAYSVILLE RD

Fair

Over: BAYS FORK

2.5 MI S JCT KY 98, Allen, KY

Built 1998 Load: 49.8 t ADT: 54

US-31E

Fair

Over: TRAMMEL FORK CREEK

3.2 MI S - JCT KY 100, Allen, KY

Built 1986 Load: 50.4 t ADT: 5,792

E. NEW ROE RD

Fair

Over: MIDDLE FK-DRAKES CK

1.7 MI S JCT CALVERT RD, Allen, KY

Built 1997 Load: 51.7 t ADT: 49

KY-980

Fair

Over: W BAYS FORK CREEK

.02 MI E OF JCT KY 1386, Allen, KY

Built 1960 Load: 53.2 t ADT: 7,604

BLANKENSHIP RD

Fair

Over: TRAMMEL CREEK

.2 MI WEST KY 2160, Allen, KY

Built 1992 Load: 53.6 t ADT: 24

US-31E

Fair

Over: WEST BAYS FK

.5 MI E CL SCOTTSVILLE, Allen, KY

Built 1985 Load: 54.4 t ADT: 7,900

PERRYTOWN RD

Fair

Over: MIDDLE FORK OF DRAKES CR

1.9 MI N OF KY 100, Allen, KY

Built 2002 Load: 61.4 t ADT: 116

KY-1147

Fair

Over: LITTLE TRAMMEL CREEK

.01 MI EAST OF JCT US 31E, Allen, KY

Built 1967 Load: 63.3 t ADT: 198

CARTER CHURCH RD

Fair

Over: GARRETT CREEK

.1 MI E JCT US 31E, Allen, KY

Built 1995 Load: 64.2 t ADT: 1,070

DOVER CHURCH ROAD

Fair

Over: ROUGH CREEK

2.2 MI. SOUTH JCT KY 2160, Allen, KY

Built 2007 Load: 64.3 t ADT: 357

DURHAM SPRINGS RD

Fair

Over: TRIB. OF BAYS FORK

.01 MI S. JCT OF KY 3499, Allen, KY

Built 1998 Load: 66.9 t ADT: 168

East Old State Rd

Fair

Over: Big Branch

3 Mi East of Jct US 231, Allen, KY

Built 2016 Load: 70.7 t ADT: 472

KY-585

Fair

Over: Middle Fork Drakes Creek

At Simpson - Allen CL, Allen, KY

Built 2020 Load: 81.3 t ADT: 519

KY-3499

Fair

Over: CUSHENBERRY BRANCH

1.5 MI N OF JCT KY 89, Allen, KY

Built 1982 Load: 97.2 t ADT: 1,404

SNAKE CREEK RD

Good

Over: SNAKE CREEK

.8 MI S UNION CHAPEL RD, Allen, KY

Built 2005 Load: 16.3 t ADT: 40

Max Roark Road

Good

Over: Puncheon Creek

0.05 M E of Green Valley, Allen, KY

Built 2021 Load: 29.5 t ADT: 141

Old Walnut Trail

Good

Over: West Bays Fork Creek

0.01 MI S OF JCT KY 2160, Allen, KY

Built 2021 Load: 29.8 t ADT: 50

Ky-2160

Good

Over: Florida Creek

1 MI S OF JCT CR 5155, Allen, KY

Built 2015 Load: 30.8 t ADT: 307

Ky-585

Good

Over: Trammel Fork

1.82 MI W JCT KY 100, Allen, KY

Built 2021 Load: 40.2 t ADT: 766

KY-98

Good

Over: EastForkofBaysForkCreek

1.5 M E OF JCT W/ KY 3499, Allen, KY

Built 2012 Load: 40.8 t ADT: 2,165

KY-100

Good

Over: TRAMMEL FORK

1M W OF JCT WITH KY-585, Allen, KY

Built 2011 Load: 43.0 t ADT: 2,292

KY-1333

Good

Over: PINCHGUT CREEK

2.8 MI S. OF JCT KY 99, Allen, KY

Built 2013 Load: 45.0 t ADT: 127

Mitchell Weaver Rd

Good

Over: Bays Fork Creek

2.5 MI. NORTH HWY 1332, Allen, KY

Built 2019 Load: 49.2 t ADT: 141

HORSESHOE BND RD

Good

Over: HORSE BRANCH

1.0 MI NORTH OF KY 585, Allen, KY

Built 2005 Load: 51.3 t ADT: 32

SQUIRE-LYLES RD

Good

Over: JOHN'S CREEK

1.0 MI S. JCT KY 1332, Allen, KY

Built 1999 Load: 56.3 t ADT: 200

KY-100

Good

Over: West Bays Creek

.40 MI SOU. OF JCT KY 101, Allen, KY

Built 2020 Load: 58.3 t ADT: 9,245

E. NEW ROE RD

Good

Over: MIDDLE FORK-DRAKES CRK

1.5 MI S JCT CALVERT RD, Allen, KY

Built 1999 Load: 58.5 t ADT: 49

Hade Bell Road

Good

Over: West Bays Fork

1.7 MI S of Jct Ky 100, Allen, KY

Built 2015 Load: 65.4 t ADT: 285

KY-482

Poor

Over: DRAKES CREEK

1.5 MI SW OF JCT KY 100, Allen, KY

Built 1988 Load: 20.2 t ADT: 255

KY-3500

Poor

Over: TRAMMEL CREEK

.6 MI N OF JCT KY 1147, Allen, KY

Built 1930 Load: 35.6 t ADT: 602

PETROLEUM RD

Structurally Deficient

Over: LITTLE TRAMMEL CREEK

0.2 MI. E JCT US 31E, Allen, KY

Built 1975 Load: 0.1 t ADT: 164

JEFFERSON SCHOOL R

Structurally Deficient

Over: DIFFICULT CREEK

0.7 MI E OF JCT KY 101, Allen, KY

Built 1979 Load: 2.7 t ADT: 128

OLD BUCK CREEK RD

Structurally Deficient

Over: BUCK CREEK

3.7 MI E OF JCT KY 100, Allen, KY

Built 1974 Load: 2.7 t ADT: 231

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