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)

Sort:

FOREST SPRING RD

Over: SNAKE CREEK

.9 MI S OF JCT CR 5160, Allen, KY

Built 1976 Load: 16.3 t ADT: 56

J Foster Rd

Over: Little Trammel Creek

.04 Mi N of KY 3500, Allen, KY

Built 2010 Load: 16.3 t ADT: 135

NEW BUCK CREEK RD

Over: BUCK CREEK

1 MI SOUTH OF JCT KY 100, Allen, KY

Built 1959 Load: 16.4 t ADT: 156

HALIFAX BAILEY RD

Over: BAYS FORK

2.8 MI N OF JCT KY 1332, Allen, KY

Built 1969 Load: 16.4 t ADT: 233

CLARE RD

Over: MIDDLE FORK DRAKES CREEK

.3 M South of KY 585, Allen, KY

Built 2012 Load: 16.4 t ADT: 104

KY-921

Over: TRACE CREEK

.40 MI NOR. OF JCT KY 98, Allen, KY

Built 1963 Load: 21.1 t ADT: 125

KY-921

Over: GLOVER CREEK

ON BARREN - ALLEN CL, Allen, KY

Built 1963 Load: 21.1 t ADT: 125

STAFFORD HOLLOW RD

Over: ROCK QUARRY BRANCH

1.6 MI- E JCT KY 482, Allen, KY

Built 1996 Load: 22.0 t ADT: 86

KY-1333

Over: LONG HUNGRY CREEK

1.0 MI S OF JCT KY 99, Allen, KY

Built 1969 Load: 23.0 t ADT: 127

KY-98

Over: RHODEN CREEK

.10 MI WEST OF JCT KY 671, Allen, KY

Built 1963 Load: 24.1 t ADT: 1,779

KY-1855

Over: WALNUT CREEK

2.4 MI NOR. OF JCT KY 98, Allen, KY

Built 1963 Load: 24.3 t ADT: 568

KY-100

Over: LONG CREEK

1.0 MI EAST OF JCT KY 671, Allen, KY

Built 1963 Load: 25.5 t ADT: 546

KY-100

Over: BARREN RIVER

1.4 MI EAST OF JCT KY 99, Allen, KY

Built 1963 Load: 25.5 t ADT: 235

KY-1332

Over: BAYS FORK CREEK

2.6 MI E OF JCT US 231, Allen, KY

Built 1952 Load: 25.8 t ADT: 447

KY-2160

Over: ROUGH CREEK

1 MI N OF JCT CR 5206, Allen, KY

Built 1950 Load: 26.0 t ADT: 422

JEFFERSON SCHOOL R

Over: DIFFICULT CREEK

2.6 MI E OF JCT KY 101, Allen, KY

Built 1978 Load: 27.8 t ADT: 37

KY-2160

Over: SNAKE CREEK

2 MI N of CR 5152, Allen, KY

Built 1950 Load: 28.4 t ADT: 422

US-31E

Over: BARREN RIVER LAKE

ON BARREN - ALLEN CL, Allen, KY

Built 1963 Load: 30.1 t ADT: 5,211

GAINESVILLE-PORT O

Over: SOLOMON CREEK

2.3 MI S JCT KY 1533, Allen, KY

Built 1994 Load: 31.3 t ADT: 194

HADE BELL ROAD

Over: JACKS HOLLOW BRANCH

.01 MI- S JCT KY 100, Allen, KY

Built 1996 Load: 31.7 t ADT: 285

KY-1332

Over: BAYS FORK CREEK

3.9 MI N OF JCT KY 101, Allen, KY

Built 1960 Load: 32.6 t ADT: 500

KY-100

Over: MIDDLE FORK DRAKES CREEK

.60 MI EAST OF JCT KY 482, Allen, KY

Built 1933 Load: 32.8 t ADT: 2,292

KY-98

Over: BARREN RIVER

.20 MI EAST OF JCT KY 671, Allen, KY

Built 1963 Load: 33.0 t ADT: 1,779

CONCORD CH. ROAD

Over: TRAMMEL CREEK

1.1 MI E OF JCT KY 1147, Allen, KY

Built 1975 Load: 34.6 t ADT: 166

AMOS LONG CREEK RD

Over: LONG CREEK

500' SOUTH JCT KY 1578, Allen, KY

Built 1990 Load: 34.7 t ADT: 267

BIG SPRINGS RD

Over: SULPHUR CREEK

3 MI S JCT KY 234, Allen, KY

Built 1990 Load: 34.7 t ADT: 32

KY-1533

Over: DIFFICULT CREEK

1.0 MI S OF JCT KY 252, Allen, KY

Built 1955 Load: 35.5 t ADT: 1,079

KY-101

Over: EAST BAYS FORK CREEK

.75 MI N OF JCT KY 1332, Allen, KY

Built 1935 Load: 35.6 t ADT: 2,061

KY-234

Over: BAYS FORK CREEK AT WARRE

ON WARREN - ALLEN CL, Allen, KY

Built 1964 Load: 35.6 t ADT: 539

SHOOTING HILL ROAD

Over: LITTLE TRAMMEL FORK

.01 MI E. JCT KY 3521, Allen, KY

Built 1997 Load: 35.7 t ADT: 318

KY-1332

Over: TRAMMEL CREEK

2.1 MI. W.-JCT. US 231, Allen, KY

Built 1981 Load: 36.5 t ADT: 846

KY-100

Over: LONG HOLLOW BRANCH

.70 MI EAST OF JCT KY 482, Allen, KY

Built 1933 Load: 37.3 t ADT: 2,292

HALIFAX SETTLE RD

Over: SULPHER CREEK

2.0 MI W OF JCT KY 234, Allen, KY

Built 1987 Load: 37.8 t ADT: 85

GAINESVILLE-PORT O

Over: DIFFICULT CREEK

2.5 MI S - KY 1533, Allen, KY

Built 1992 Load: 38.6 t ADT: 194

KY-3500

Over: TRIBUTARY OF TRAMMEL CRK

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

Built 1931 Load: 39.9 t ADT: 602

KY-585

Over: HAMS BRANCH

.2 MI W OF JCT KY 1332, Allen, KY

Built 1949 Load: 39.9 t ADT: 519

KY-2160

Over: TRIBUTARY OF TRAMMEL FOR

1.9 MI N OF JCT CR 5152, Allen, KY

Built 1950 Load: 39.9 t ADT: 422

KY 3521

Over: HINTON BRANCH

1.2 MI N. OF KY/TENN LINE, Allen, KY

Built 1950 Load: 39.9 t ADT: 737

KY 3521

Over: STAFFORD'S CREEK

.8 MI N. OF STATE LINE, Allen, KY

Built 1950 Load: 39.9 t ADT: 737

West Old State LN

Over: Trammel Fork

3.1M W of 231, Allen, KY

Built 2011 Load: 39.9 t ADT: 395

W Old State Rd

Over: Lancaster Branch

1.4 MI W of Jct US 231, Allen, KY

Built 2016 Load: 40.2 t ADT: 395

KY-101

Over: NORTH PRONG

2.3 MI N OF JCT KY 1332, Allen, KY

Built 1937 Load: 40.8 t ADT: 2,061

KY-1578

Over: DODDY BRANCH

2.3 MI S OF JCT KY 1421, Allen, KY

Built 1956 Load: 40.8 t ADT: 856

Osburn Rd

Over: Buck Creek

1.0 Mi W of Ky 482, Allen, KY

Built 2003 Load: 40.8 t ADT: 70

KY-585

Over: JOHNS CREEK

5.21 MI E OF 002/107 C.L., Allen, KY

Built 1970 Load: 40.9 t ADT: 519

AKERSVILLE RD

Over: PUNCHEON CREEK

1.3 MI E JCT KY 1333, Allen, KY

Built 1990 Load: 41.9 t ADT: 34

US-31E

Over: BAYS FORK CREEK

1.5 MI E SCOTTSVILLE CL, Allen, KY

Built 1985 Load: 42.4 t ADT: 5,401

KY-1578

Over: LONG CREEK

3 MI S OF JCT KY 1421, Allen, KY

Built 1956 Load: 42.8 t ADT: 856

DRY CREEK RD

Over: DRY CREEK

1.1 MI S OF JCT KY 100, Allen, KY

Built 1978 Load: 42.8 t ADT: 96

KY 3499

Over: Bays Fork

1.3 MI NOR. OF JCT KY 98, Allen, KY

Built 2019 Load: 45.4 t ADT: 1,404

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

Related

Browse all → | Rankings →

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 5, 2026