Franklin County, WA

138 public highway bridges

Franklin County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Franklin County, Washington contains 138 public highway bridges. Roughly 49.3% are rated “Good,” 34.1% “Fair,” and 4.3% “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.

138
Total Bridges
49.3%
Good
34.1%
Fair
4.3%
Poor Condition

Condition Distribution

Good
49.3% (68)
Fair
34.1% (47)
Poor
4.3% (6)

All Bridges (138)

UP RR

Unknown

Over: STATE ROUTE 261

0.7 N COLUMBIA CO, Franklin, WA

Built 1915 ADT: 413

US 395 NB

Unknown

Over: LEWIS ST

0.5 E BENTON CO, Franklin, WA

Built 1953 ADT: 6,010

I-182

Unknown

Over: N 4TH AVE

1.5 E JCT US 395, Franklin, WA

Built 1964 ADT: 11,685

SYLVESTER ST

Unknown

Over: US 395

0.7 N BENTON CO, Franklin, WA

Built 1966 ADT: 48,479

COURT ST

Unknown

Over: US 395

1.2 N BENTON CO, Franklin, WA

Built 1966 ADT: 48,479

US 395

Unknown

Over: US 12, I-182, US 395

8.3 E BENTON CO, Franklin, WA

Built 1972 ADT: 23,053

CNTY RD 100

Unknown

Over: I-182

1.3 E BENTON CO, Franklin, WA

Built 1983 ADT: 45,818

COUNTY ROAD 68

Unknown

Over: I-182

3.3 E BENTON CO, Franklin, WA

Built 1983 ADT: 33,309

US 395 SB

Unknown

Over: I-182

JCT US 395, Franklin, WA

Built 1983 ADT: 58,476

US 395 NB

Unknown

Over: I-182

JCT US 395, Franklin, WA

Built 1983 ADT: 58,476

SR 17

Unknown

Over: US 395

23.2 N JCT I-182/SR 397, Franklin, WA

Built 1992 ADT: 11,368

SR 260

Unknown

Over: US 395

9.0 N JCT SR 17, Franklin, WA

Built 1995 ADT: 9,187

LEWIS S/KAHLOTUS R

Unknown

Over: US 12

0.7 E JCT I-182, Franklin, WA

Built 1997 ADT: 27,239

KARTCHNER ST

Unknown

Over: US 395

1.0 N JCT I-182/SR 397, Franklin, WA

Built 2003 ADT: 29,492

COURT ST PED PATH

Unknown

Over: US 395

1.2 N BENTON CO, Franklin, WA

Built 2008 ADT: 48,479

TACOMA AVE SIDEWLK

Unknown

Over: LEWIS STREET

1.3 SE US 12, Franklin, WA

Built 1936 ADT: 5,163

BN RR & SP&S RR

Unknown

Over: LEWIS STREET

1.3 SE SR 12, Franklin, WA

Built 1936 ADT: 4,693

COUNTY HIGHWAY

Fair

Over: POTHOLES CANAL

0.07E SAGEHILL 400, Franklin, WA

Built 1956 Load: 5.8 t ADT: 1,178

COUNTY ARTERIAL

Fair

Over: POTHOLES EAST CANAL

0.73 W JCT 650, Franklin, WA

Built 1957 Load: 6.5 t ADT: 255

COUNTY ROAD

Fair

Over: EAST LATERER #85

2.03 N JCT SR 260, Franklin, WA

Built 1973 Load: 8.1 t ADT: 266

COUNTY ARTERIAL

Fair

Over: WAHLUKE BRANCH CANAL

0.26 S ELBOW 394, Franklin, WA

Built 1957 Load: 8.4 t ADT: 2,356

HENDRICKS ROAD

Fair

Over: SCOOTENEY RESEVOIR

1.35 W JCT SR 17, Franklin, WA

Built 1954 Load: 10.0 t ADT: 412

COUNTY ARTERIAL

Fair

Over: POTHOLES EAST CANAL

0.43 W SHF. WY 693, Franklin, WA

Built 1957 Load: 10.0 t ADT: 327

SHEFFIELD ROAD

Fair

Over: ESQUATZEL COULEE WASTE W

0.12 W. FIRST AVE. MESA, Franklin, WA

Built 1978 Load: 10.0 t ADT: 413

COUNTY ROAD

Fair

Over: ELTOPIA BRANCH CANAL

01.24 E JCT SR 395, Franklin, WA

Built 1965 Load: 10.4 t ADT: 458

COUNTY ROAD

Fair

Over: ELTOPIA BRANCH CANAL

00.64 S PHEND 880, Franklin, WA

Built 1965 Load: 10.4 t ADT: 85

COUNTY ARTERIAL

Fair

Over: WAHLUKE BRANCH CANAL

1.36W COLUMBIA 416, Franklin, WA

Built 1959 Load: 10.4 t ADT: 357

FARM ACCESS

Fair

Over: Potholes East Canal

Potholes East Canal Later, Franklin, WA

Built 1952 Load: 10.8 t ADT: 10

ADAMS STREET

Fair

Over: ESQUATZEL COULEE

0.0 E JCT N 2ND AV, Franklin, WA

Built 1966 Load: 11.3 t ADT: 431

COUNTY HIGHWAY

Fair

Over: POTHOLES EAST CANAL

0.11 E JCT 903, Franklin, WA

Built 1954 Load: 11.7 t ADT: 943

COUNTY ROAD

Fair

Over: POTHOLES EAST CANAL

0.79W LANGFORD 605, Franklin, WA

Built 1957 Load: 12.3 t ADT: 105

WAREHOUSE ROAD

Fair

Over: EAST LATERAL 85

0.25 N SETTLER 218, Franklin, WA

Built 1958 Load: 14.3 t ADT: 124

COUNTY ROAD

Fair

Over: ELTOPIA BRANCH CANAL

1.1 S IRONWOOD 636, Franklin, WA

Built 1965 Load: 14.9 t ADT: 272

COUNTY HIGHWAY

Fair

Over: POTHOLES EAST CANAL

0.48N JCT R 506, Franklin, WA

Built 1954 Load: 14.9 t ADT: 2,303

SR 21

Fair

Over: DRY COULEE

1.9 N JCT SR 260, Franklin, WA

Built 1950 Load: 16.2 t ADT: 161

COUNTY ROAD

Fair

Over: ELTOPIA BRANCH CANAL

0.01 S. of CRESTLOCH 870, Franklin, WA

Built 1965 Load: 16.5 t ADT: 98

COUNTY ROAD

Fair

Over: ELTOPIA BRANCH CANAL

0.46 E HOOPER 617, Franklin, WA

Built 1965 Load: 16.5 t ADT: 34

COUNTY ROAD

Fair

Over: W B 5 GG

0.02 S FERN 438, Franklin, WA

Built 1959 Load: 16.8 t ADT: 56

COUNTY ARTERIAL

Fair

Over: P-E-41-2-C

0.74E JCT R 507, Franklin, WA

Built 1958 Load: 16.8 t ADT: 255

COUNTY ARTERIAL

Fair

Over: POTHOLES EAST CANAL

0.63W JCT R 901, Franklin, WA

Built 1958 Load: 17.2 t ADT: 245

COUNTY ARTERIAL

Fair

Over: W B 3 B

1.47 S JCT SR 24, Franklin, WA

Built 1958 Load: 17.2 t ADT: 2,810

COUNTY ROAD

Fair

Over: POTHOLES EAST CANAL

2.67 W GLADE N 901, Franklin, WA

Built 1958 Load: 17.2 t ADT: 165

SETTLER ROAD

Fair

Over: EAST LATERAL 85

.01 E WAREHOUSE 225, Franklin, WA

Built 1958 Load: 17.8 t ADT: 26

COUNTY ROAD

Fair

Over: W B 3 A

0.01 S. of EAGLE RD, Franklin, WA

Built 1958 Load: 18.1 t ADT: 2,810

COUNTY HIGHWAY

Fair

Over: SCOOTENEY RESERVOIR

0.8 E SAGEHILL 400, Franklin, WA

Built 1953 Load: 18.8 t ADT: 457

SR 21

Fair

Over: DRY COULLEE

2.7 N JCT SR 260, Franklin, WA

Built 1963 Load: 19.1 t ADT: 161

COUNTY ROAD

Fair

Over: POTHOLES EAST CANAL

0.14 S KLAMATH 686, Franklin, WA

Built 1957 Load: 19.1 t ADT: 137

SR 21

Fair

Over: DRY COULEE

3.6 N JCT SR 260, Franklin, WA

Built 1963 Load: 19.4 t ADT: 161

COUNTY HIGHWAY

Fair

Over: POTHOLES EAST CANAL

3.69S JCT R 608, Franklin, WA

Built 1954 Load: 19.8 t ADT: 2,148

FARM ACCESS

Fair

Over: Potholes East Canal Late

17mi. N. of Richland, WA, Franklin, WA

Built 1955 Load: 20.2 t ADT: 10

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.