Martin County, KY

70 public highway bridges

Martin County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Martin County, Kentucky contains 70 public highway bridges. Roughly 24.3% are rated “Good,” 58.6% “Fair,” and 12.9% “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.

70
Total Bridges
24.3%
Good
58.6%
Fair
12.9%
Poor Condition

Condition Distribution

Good
24.3% (17)
Fair
58.6% (41)
Poor
12.9% (9)

All Bridges (70)

KY-3 RMP to KY-645

Unknown

Over: KY-645

@ JCT KY 3/645, Martin, KY

Built 2009 ADT: 4,537

KY-645

Unknown

Over: Becca Liz Ln

Near JCT of KY 40, Martin, KY

Built 2005

KY-645

Unknown

Over: KY-40 & Coldwater Fork

JCT KY 645 & KY 40, Martin, KY

Built 2010 ADT: 4,046

Sherril Spence Rd

Fair

Over: Rockhouse Fork

50' W of JCT KY 1224, Martin, KY

Built 2010 Load: 11.0 t ADT: 50

Pine Tree Rd

Fair

Over: Coldwater Fork

3.1 MI S of JCT KY 645, Martin, KY

Built 1970 Load: 15.2 t ADT: 241

Lower Saltwell Rd

Fair

Over: Middle Frk Rockcastle Ck

0.2 MI NE JCT KY 645/KY 3, Martin, KY

Built 1975 Load: 23.6 t ADT: 50

KY-1439

Fair

Over: Wolf Creek

3.0 MI SW of JCT KY 2032, Martin, KY

Built 1957 Load: 27.0 t ADT: 423

KY-40

Fair

Over: Rockhouse Fork

0.05 MI E of JCT KY 1884, Martin, KY

Built 1927 Load: 28.0 t ADT: 1,045

KY-1714

Fair

Over: WOLF CREEK

.1 MI S OF JCT KY 1439, Martin, KY

Built 1976 Load: 28.9 t ADT: 477

Tomahawk Est Rd

Fair

Over: Rockhouse Fork

0.05 MI E of JCT KY 40, Martin, KY

Built 1997 Load: 29.6 t ADT: 180

MIDDLEFRK DAVIS BR

Fair

Over: MIDDLE FORK

.1 MI. WEST- KY 3, Martin, KY

Built 1993 Load: 30.3 t ADT: 352

KY-1224

Fair

Over: Rockhouse Fork

@ JCT of KY 40 @ Tomahawk, Martin, KY

Built 1973 Load: 31.0 t ADT: 676

Groundhog Hollow

Fair

Over: Buck Creek

0.08 MI S KY40 @ Warfield, Martin, KY

Built 1977 Load: 31.4 t ADT: 150

Bill Stepp Br

Fair

Over: Coldwater Fork

50' S of JCT KY 40, Martin, KY

Built 1996 Load: 32.8 t ADT: 278

Mullet Br

Fair

Over: Coldwater Fork

100' W of JCT KY 908, Martin, KY

Built 1970 Load: 33.3 t ADT: 140

KY-3

Fair

Over: Coldwater Fork

.09 MI S of JCT KY 40, Martin, KY

Built 1965 Load: 34.0 t ADT: 1,264

KY-292

Fair

Over: Wolfe Creek

0.07 MI S of JCT KY 1714, Martin, KY

Built 1958 Load: 34.7 t ADT: 935

WICKERFIELD RD

Fair

Over: COLDWATER FORK

0.1 MI S KY 40 IN INEZ, Martin, KY

Built 1975 Load: 35.2 t ADT: 277

Camp Branch

Fair

Over: Coldwater Fork

0.1 MI S of JCT KY 908, Martin, KY

Built 1975 Load: 36.2 t ADT: 355

Moore Branch

Fair

Over: Coldwater Fork

0.12 MI S of JCT KY 908, Martin, KY

Built 1985 Load: 37.4 t ADT: 130

BIG PETER CAVE RD

Fair

Over: PIGEONROOST FORK

.1 MI W OF JCT KY 1714, Martin, KY

Built 1935 Load: 37.5 t ADT: 80

KY-40

Fair

Over: Buck Creek

0.02 MI NE of JCT KY 2031, Martin, KY

Built 1930 Load: 39.9 t ADT: 3,221

KY-908

Fair

Over: BLACKLOG FORK

100' S of JCT KY 40, Martin, KY

Built 1987 Load: 39.9 t ADT: 3,852

KY-3

Fair

Over: MID.FK-ROCKCASTLE CREEK

350'SOUTH JCT SAWMILL RD, Martin, KY

Built 1988 Load: 39.9 t ADT: 2,742

KY-3

Fair

Over: MUDLICK BRANCH

.2 MI.S JCT OLD KY 3, Martin, KY

Built 1988 Load: 39.9 t ADT: 2,742

KY-3

Fair

Over: Mudlick Branch

0.1 MI S of Davella Rd, Martin, KY

Built 1988 Load: 39.9 t ADT: 2,742

KY-40

Fair

Over: TUG FORK-BIG SANDY RIVER

JCT KY 292 @ W.VA ST.LINE, Martin, KY

Built 1986 Load: 42.0 t ADT: 3,489

Stepp Br Btm

Fair

Over: Coldwater Fork

@ JCT KY 908 0.4 MI KY 40, Martin, KY

Built 1985 Load: 42.0 t ADT: 188

KY-3

Fair

Over: MIDDLE FORK

2.3 MI S. KY 645, Martin, KY

Built 1991 Load: 43.1 t ADT: 3,054

KY-3

Fair

Over: MIDDLE FORK-ROCKCASTLE C

50 N KY 645, Martin, KY

Built 1985 Load: 44.2 t ADT: 1,264

MILO SUBDIVISION R

Fair

Over: ROCKHOUSE CREEK

.1 MI E OF JCT KY 1884, Martin, KY

Built 1988 Load: 44.7 t ADT: 343

KY-1439

Fair

Over: MEATHOUSE CR

1.7 MI N PIKE CO LN, Martin, KY

Built 1986 Load: 45.7 t ADT: 235

KY-645 NC

Fair

Over: ROCKHOUSE FORK

@JCT KY 1884, Martin, KY

Built 1979 Load: 46.6 t ADT: 1,921

KY-645

Fair

Over: ROCKHOUSE FORK

@JCT KY 1884, Martin, KY

Built 1979 Load: 46.6 t ADT: 1,921

KY-3

Fair

Over: Middle Frk Rockcastle Cr

1.6 MI S of JCT KY 645, Martin, KY

Built 1991 Load: 47.5 t ADT: 3,054

CARDINAL LN

Fair

Over: COLDWATER FORK

0.1 MI W of KY 40 @INEZ, Martin, KY

Built 1975 Load: 47.6 t ADT: 300

KY-3

Fair

Over: MIDDLE FORK

2 MI S KY 645, Martin, KY

Built 1991 Load: 48.1 t ADT: 3,054

Little Laurel Crk

Fair

Over: Rockcastle Creek

400 FT W KY 3 at MP 19.85, Martin, KY

Built 1985 Load: 49.1 t ADT: 203

KY-3 NC

Fair

Over: Middle Frk Rockcastle Ck

0.3 MI S of KY 645, Martin, KY

Built 1987 Load: 51.8 t ADT: 1,527

James Ln

Fair

Over: Coldwater Fork

@ JCT KY 908, Martin, KY

Built 2019 Load: 52.3 t ADT: 50

TRACE FORK

Fair

Over: ROCKHOUSE FORK

150' W of JCT KY 1224, Martin, KY

Built 1987 Load: 53.1 t ADT: 258

WHITE OAK RD

Fair

Over: EMILY CREEK

.1 MI SE JCT KY 3407, Martin, KY

Built 1998 Load: 53.1 t ADT: 200

KY-3

Fair

Over: Middle Frk Rockcastle Ck

50' S of KY 3/645 Ramp, Martin, KY

Built 1987 Load: 55.9 t ADT: 1,527

BECCA LIZ LANE

Fair

Over: COLDWATER FORK

AT JCT OF KY 908, Martin, KY

Built 1987 Load: 57.0 t ADT: 50

KY-645

Good

Over: Middle Fork

1000 ' EAST OF JCT KY 3, Martin, KY

Built 2004 Load: 31.5 t ADT: 4,537

Ratliff Town Rd

Good

Over: Rockcastle Creek

At JCT KY 3 at MP 19.15, Martin, KY

Built 1998 Load: 33.2 t ADT: 315

Blackberry Bridge

Good

Over: MIDDLE FORK

.01 MI - JCT KY 3, Martin, KY

Built 1994 Load: 34.0 t ADT: 472

KY-645 RAMP KY-40

Good

Over: COLDWATER FORK

Ramp near JCT KY 40, Martin, KY

Built 2006 Load: 34.2 t ADT: 4,537

KY-292

Good

Over: Big Elk Creek

.05 MI W JCT KY 2031, Martin, KY

Built 1999 Load: 34.4 t ADT: 305

Rockhouse Mills Rd

Good

Over: Rockhouse Fork

0.1 M W of JCT KY 1224, Martin, KY

Built 2022 Load: 36.6 t ADT: 90

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

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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.