Walla Walla County, WA

200 public highway bridges

Walla Walla County Bridge Snapshot

Walla Walla County, Washington contains 200 public highway bridges in the FHWA National Bridge Inventory. Roughly 59.5% are rated “Good,” 26% “Fair,” 9% “Poor,” and 9% 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 WA 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.

200
Total Bridges
59.5%
Good
9%
Poor
9%
Structurally Deficient

Condition Distribution

Good
59.5% (119)
Fair
26% (52)
Poor
9% (18)
SD
9% (18)

All Bridges (200)

SR 125

Fair

Over: YELLOWHAWK CREEK

1.5 N OREGON, Walla Walla, WA

Built 1988 Load: 33.6 t ADT: 16,295

GOSE ST

Fair

Over: MILL CREEK

00.1 S OF NEWTOWN RD, Walla Walla, WA

Built 1969 Load: 34.7 t ADT: 2,867

OLD MILTON HWY

Fair

Over: YELLOWHAWK CREEK

01.46N STATELINE RD, Walla Walla, WA

Built 1920 Load: 37.3 t ADT: 1,795

US 12

Fair

Over: ABANDONED RR GRADE

11.5 E JCT SR 124, Walla Walla, WA

Built 1953 Load: 39.0 t ADT: 8,399

SR 124

Fair

Over: WINNETT CANYON

25.2 E JCT US 12, Walla Walla, WA

Built 1966 Load: 40.8 t ADT: 1,579

US 12

Fair

Over: WALLA WALLA R

6.3 E JCT US 730 SPUR, Walla Walla, WA

Built 1917 Load: 41.5 t ADT: 7,778

US 12

Fair

Over: BORELSKE STAD MAINT RD

1.7 E JCT SR 125 SPUR, Walla Walla, WA

Built 1971 Load: 41.7 t ADT: 13,909

SR 124

Fair

Over: ABANDONED RAILROAD

22.7 E JCT US 12, Walla Walla, WA

Built 1966 Load: 45.4 t ADT: 1,579

MYRA RD

Fair

Over: MILL CREEK

0.22 MI N ROSE ST, Walla Walla, WA

Built 2008 Load: 45.4 t ADT: 13,345

13TH AVE

Fair

Over: MILL CREEK

0.070 S CHERRY ST, Walla Walla, WA

Built 1980 Load: 46.3 t ADT: 2,690

PARK ST

Fair

Over: MILL CREEK

PARK AT MILL CR, Walla Walla, WA

Built 2007 Load: 56.7 t ADT: 4,169

SPILLWAY BRIDGE

Fair

Over: SPILLWAY CHANNEL

LOWER MONUMENTAL DAM, Walla Walla, WA

Built 1966 Load: 97.2 t ADT: 50

NAV LOCK BRIDGE

Fair

Over: NAV LOCK CHANNEL

LOWER MONUMENTAL DAM, Walla Walla, WA

Built 1966 Load: 97.2 t ADT: 50

LYONS FERRY RD

Good

Over: WINNETT CANYON

03.993 N SR 124, Walla Walla, WA

Built 1988 Load: 12.3 t ADT: 254

SKYROCKET RD

Good

Over: WHETSTONE CREEK

00.54N SR 124, Walla Walla, WA

Built 1992 Load: 13.6 t ADT: 40

LOWER WAITSBURG RD

Good

Over: DRY CREEK

05.18N SR 12, Walla Walla, WA

Built 1980 Load: 14.9 t ADT: 720

BUCKLEY RD

Good

Over: DRY CREEK

00.16N LOWER DRY CR, Walla Walla, WA

Built 1992 Load: 15.2 t ADT: 37

US 12

Good

Over: WOODWARD CR

15.2 E JCT US 730 SPUR, Walla Walla, WA

Built 1919 Load: 16.2 t ADT: 8,012

OLD MILTON HWY

Good

Over: WALLA WALLA RIVER

01.28N STATELINE RD, Walla Walla, WA

Built 1975 Load: 17.2 t ADT: 1,795

OLD MILTON HWY

Good

Over: YELLOWHAWK CREEK

00.6 W PEPPERS RD, Walla Walla, WA

Built 1990 Load: 17.5 t ADT: 2,750

CUMMINS RD

Good

Over: TOUCHET RIVER

00.1 W OF TOUCHET N RD, Walla Walla, WA

Built 1995 Load: 17.5 t ADT: 142

VALLEY GROVE RD

Good

Over: DRY CREEK

1.30 W LOWER WAITSBURG RD, Walla Walla, WA

Built 2003 Load: 17.5 t ADT: 146

SR 125

Good

Over: SPRING VALLEY BRANCH

9.4 N JCT SR 125 SPUR, Walla Walla, WA

Built 1921 Load: 18.1 t ADT: 415

7TH STREET

Good

Over: COPPEI CREEK

.4 W JCT. SR 12, Walla Walla, WA

Built 1970 Load: 18.1 t ADT: 160

SAPOLIL RD

Good

Over: DRY CREEK

1.08 N SR 12, Walla Walla, WA

Built 2006 Load: 18.1 t ADT: 210

BROWN RD

Good

Over: DRY RUN

0.55 MI E OF SR125, Walla Walla, WA

Built 2012 Load: 18.1 t ADT: 47

LUCKENBILL RD

Good

Over: DRY RUN

0.4 MI EAST OF YOX RD, Walla Walla, WA

Built 2012 Load: 18.1 t ADT: 83

SUDBURY RD

Good

Over: DRY RUN

50 FT SOUTH OF OLUR RD, Walla Walla, WA

Built 2023 Load: 18.1 t ADT: 100

HARVEY SHAW RD

Good

Over: TOUCHET RIVER

0.100 S SR 124, Walla Walla, WA

Built 2005 Load: 18.5 t ADT: 401

RAINVILLE RD

Good

Over: BURGLINGAME DITCH

0.460 N of STATELINE RD, Walla Walla, WA

Built 2005 Load: 18.5 t ADT: 168

PEPPERS BRIDGE RD

Good

Over: YELLOWHAWK CREEK

00.07N OLD MILTON, Walla Walla, WA

Built 1989 Load: 19.1 t ADT: 496

SPRING VALLEY RD

Good

Over: DRY RUN

0.013 E of SR 125, Walla Walla, WA

Built 2008 Load: 19.4 t ADT: 50

US 12

Good

Over: CREEK

15.7 E JCT US 730 SPUR, Walla Walla, WA

Built 1919 Load: 20.0 t ADT: 8,012

SCOTT RD

Good

Over: SOUTH FORK DRY CREEK

0.03E BISCUIT RIDGE RD, Walla Walla, WA

Built 2010 Load: 20.1 t ADT: 65

SAND PIT RD

Good

Over: PINE CREEK

01.99E TOUCHET-GARD, Walla Walla, WA

Built 1992 Load: 20.7 t ADT: 180

FROG HOLLOW

Good

Over: BURLINGAME DITCH

00.5 E OF MCDONALD RD, Walla Walla, WA

Built 2002 Load: 20.7 t ADT: 560

HARVEY SHAW RD

Good

Over: DRY CREEK

03.397 N SR 125, Walla Walla, WA

Built 1966 Load: 21.1 t ADT: 504

LOCHER

Good

Over: BURLINGAME DITCH

0.226 N of STATELINE RD, Walla Walla, WA

Built 2002 Load: 21.1 t ADT: 720

SUDBURY RD

Good

Over: DRY CREEK

4.604 N SR 12, Walla Walla, WA

Built 1973 Load: 21.4 t ADT: 206

LOWER DRY CREEK RD

Good

Over: MUD CREEK

05.831 E SR 12, Walla Walla, WA

Built 1991 Load: 23.7 t ADT: 508

US 12

Good

Over: BN & UP RR

8.7 E JCT SR 124, Walla Walla, WA

Built 1975 Load: 24.0 t ADT: 5,806

LUCKENBILL RD

Good

Over: TOUCHET RIVER

05.560 N SUDBURY RD, Walla Walla, WA

Built 1998 Load: 24.0 t ADT: 84

US 12

Good

Over: 9TH AVE

0.9 E JCT SR 125 SPUR, Walla Walla, WA

Built 1972 Load: 25.4 t ADT: 13,009

SR 125

Good

Over: MILL CR

5.6 N OREGON, Walla Walla, WA

Built 1936 Load: 26.2 t ADT: 6,264

SR 125

Good

Over: SPRING VALLEY BRANCH

7.8 N JCT SR 125 SPUR, Walla Walla, WA

Built 1955 Load: 26.6 t ADT: 415

FERRIS RD

Good

Over: SPRING VALLEY

1.2 E LWR WAITSBURG, Walla Walla, WA

Built 1993 Load: 26.9 t ADT: 60

GUY FINE RD

Good

Over: DRY CREEK

00.19N LOWER DRY CR, Walla Walla, WA

Built 1992 Load: 27.2 t ADT: 98

GREENVILLE RD

Good

Over: WINNETT CANYON

01.16N SR 124, Walla Walla, WA

Built 1986 Load: 27.5 t ADT: 40

BROWN RD

Good

Over: TOUCHET RIVER

0.49 SOUTH OF SR 124, Walla Walla, WA

Built 2000 Load: 27.5 t ADT: 80

BYERLEY RD

Good

Over: WALLA WALLA RIVER

01.797 S BYRNES RD, Walla Walla, WA

Built 1997 Load: 28.2 t ADT: 30

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