Kittitas County, WA

311 public highway bridges

Kittitas County Bridge Snapshot

Kittitas County, Washington contains 311 public highway bridges in the FHWA National Bridge Inventory. Roughly 37% are rated “Good,” 45.7% “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.

311
Total Bridges
37%
Good
9%
Poor
9%
Structurally Deficient

Condition Distribution

Good
37% (115)
Fair
45.7% (142)
Poor
9% (28)
SD
9% (28)

All Bridges (311)

I-90

Fair

Over: YAKIMA RIVER

16.7 E JCT SR 970, Kittitas, WA

Built 1967 Load: 27.5 t ADT: 15,317

CLEMAN ROAD

Fair

Over: PARKE CREEK

00.12 S TJOSSEM RD, Kittitas, WA

Built 2003 Load: 27.5 t ADT: 2,105

ROAD

Fair

Over: YAKIMA RIVER

NO DATA ENTERED, Kittitas, WA

Built 1954 Load: 28.1 t ADT: 100

WESTSIDE ROAD

Fair

Over: HILINE CANAL

00.37 E FOWLER CR R, Kittitas, WA

Built 1955 Load: 28.2 t ADT: 984

HUNTZINGER ROAD

Fair

Over: WANAPUM RESERVOIR

04.34 S I-90, Kittitas, WA

Built 1962 Load: 28.8 t ADT: 676

SR 821

Fair

Over: LMUMA CREEK

7.9 N YAKIMA CO, Kittitas, WA

Built 1924 Load: 29.0 t ADT: 1,339

SR 821

Fair

Over: LOWER WILSON CREEK

19.2 N YAKIMA CO, Kittitas, WA

Built 1932 Load: 29.5 t ADT: 1,437

SOUTH FERGUSON RD

Fair

Over: PARKE CREEK

00.34 N SORENSON RD, Kittitas, WA

Built 1996 Load: 29.8 t ADT: 86

SR 10

Fair

Over: TERRAIN

2.0 E JCT SR 970, Kittitas, WA

Built 1937 Load: 29.9 t ADT: 1,317

HUNGRY JCT RD

Fair

Over: CURRIER CREEK

.02 east of Reecer Cr. Rd, Kittitas, WA

Built 2002 Load: 30.1 t ADT: 182

I-90

Fair

Over: GOLF COURSE RD

23.3 E JCT SR 906, Kittitas, WA

Built 1962 Load: 30.8 t ADT: 15,793

I-90

Fair

Over: GOLF COURSE RD

23.3 E JCT SR 906, Kittitas, WA

Built 1962 Load: 30.8 t ADT: 15,793

I-82

Fair

Over: BURBANK CREEK

15.8 E JCT SR 821, Kittitas, WA

Built 1970 Load: 31.1 t ADT: 9,724

HUNDLEY ROAD

Fair

Over: LITTLE CREEK

00.06 W ELK MEADOWS, Kittitas, WA

Built 1962 Load: 31.8 t ADT: 610

Bar 14 Road

Fair

Over: HILINE CANAL

0.25 E WILSON CREEK RD, Kittitas, WA

Built 2008 Load: 31.8 t ADT: 216

I-90

Fair

Over: YAKIMA RIVER

24.1 E JCT SR 906, Kittitas, WA

Built 1962 Load: 32.7 t ADT: 16,953

MORRISON ROAD

Fair

Over: GRAVITY CANAL

01.51 E UP BDGER PK, Kittitas, WA

Built 1960 Load: 32.7 t ADT: 103

MORRISON ROAD

Fair

Over: TURBINE CANAL

01.02 E UP BDGER PK, Kittitas, WA

Built 1976 Load: 32.7 t ADT: 103

HOWARD ROAD

Fair

Over: DRY CREEK

00.18 N US 97, Kittitas, WA

Built 1942 Load: 32.7 t ADT: 186

THIRD AVENUE

Fair

Over: TOWN DITCH

00.29 E PFENNING RD, Kittitas, WA

Built 1971 Load: 32.7 t ADT: 841

KATEN ROAD

Fair

Over: TURBINE CANAL

01.05 S UPBADGR PKT, Kittitas, WA

Built 1978 Load: 32.7 t ADT: 52

NANEUM ROAD

Fair

Over: HILINE CANAL

00.14 S BAR 14 ROAD, Kittitas, WA

Built 1931 Load: 32.7 t ADT: 201

SCHNEBLY ROAD

Fair

Over: COLEMAN CREEK

00.57 W LESTER ROAD, Kittitas, WA

Built 1956 Load: 32.7 t ADT: 120

LESTER ROAD

Fair

Over: HILINE CANAL

00.27 N BRICK MILL, Kittitas, WA

Built 1931 Load: 32.7 t ADT: 794

L GREEN CANYON RD

Fair

Over: HILINE CANAL

00.12 N SMITHSON RD, Kittitas, WA

Built 1931 Load: 32.7 t ADT: 135

4TH PARALLEL ROAD

Fair

Over: TURBINE CANAL

00.06 W ROSS RD, Kittitas, WA

Built 1955 Load: 32.7 t ADT: 54

I-90

Fair

Over: COAL CREEK

0.5 E JCT SR 906, Kittitas, WA

Built 1928 Load: 33.4 t ADT: 17,475

I-90

Fair

Over: REESER CREEK

1.4 E JCT US 97, Kittitas, WA

Built 1967 Load: 33.4 t ADT: 15,014

I-90

Fair

Over: REESER CREEK

1.4 E JCT US 97, Kittitas, WA

Built 1967 Load: 33.4 t ADT: 15,014

TJOSSEM ROAD

Fair

Over: WILSON CREEK

00.08 E CANYON ROAD, Kittitas, WA

Built 1962 Load: 34.0 t ADT: 1,212

I-90

Fair

Over: TANEUM CR

11.4 E JCT SR 970, Kittitas, WA

Built 1965 Load: 34.5 t ADT: 14,344

LITTLE NACHES ROAD

Fair

Over: QUARTZ CREEK

3.1 MI. NW HWY 410, Kittitas, WA

Built 1972 Load: 35.2 t ADT: 100

I-90

Fair

Over: CLE ELUM RIVER

26.0 E JCT SR 906, Kittitas, WA

Built 1962 Load: 35.4 t ADT: 16,386

I-90

Fair

Over: DRY RELIEF

10.1 E JCT I-82, Kittitas, WA

Built 1968 Load: 35.4 t ADT: 8,460

I-90

Fair

Over: W NELSON SIDING RD

19.3 E JCT SR 906, Kittitas, WA

Built 1962 Load: 36.3 t ADT: 15,915

I-90

Fair

Over: W NELSON SIDING RD

19.3 E JCT SR 906, Kittitas, WA

Built 1962 Load: 36.3 t ADT: 15,915

ROAD

Fair

Over: LOG CREEK

NO DATA ENTERED, Kittitas, WA

Built 1961 Load: 36.3 t ADT: 50

THRALL ROAD

Fair

Over: CHERRY CREEK

00.05 E NO. 6 ROAD, Kittitas, WA

Built 1969 Load: 36.3 t ADT: 2,284

SR 970

Fair

Over: TEANAWAY R

3.6 E JCT SR 10, Kittitas, WA

Built 1977 Load: 37.2 t ADT: 5,653

SANDERS ROAD

Fair

Over: WILSON CREEK

00.27 NW GAME FARM, Kittitas, WA

Built 1955 Load: 37.2 t ADT: 2,122

I-90

Fair

Over: DRY CREEK

18.9 E JCT SR 970, Kittitas, WA

Built 1967 Load: 38.2 t ADT: 15,317

I-90

Fair

Over: DRY CREEK

18.9 E JCT SR 970, Kittitas, WA

Built 1967 Load: 38.2 t ADT: 15,317

I-90

Fair

Over: GOLD CREEK

0.7 E JCT SR 906, Kittitas, WA

Built 2011 Load: 38.6 t ADT: 17,475

I-90

Fair

Over: CLE ELUM RIVER

26.0 E JCT SR 906, Kittitas, WA

Built 1949 Load: 39.9 t ADT: 16,386

I-90

Fair

Over: CASCADE CANAL OVERFLOW

17.3 E JCT SR 970, Kittitas, WA

Built 1967 Load: 39.9 t ADT: 15,317

I-90

Fair

Over: CASCADE CANAL OVERFLOW

17.3 E JCT SR 970, Kittitas, WA

Built 1967 Load: 39.9 t ADT: 15,317

I-90

Fair

Over: DRY RELIEF

10.1 E JCT I-82, Kittitas, WA

Built 1968 Load: 39.9 t ADT: 8,460

I-90

Fair

Over: STEVENS RD

10.3 E JCT I-82, Kittitas, WA

Built 1968 Load: 39.9 t ADT: 8,460

I-90

Fair

Over: STEVENS RD

10.3 E JCT I-82, Kittitas, WA

Built 1968 Load: 39.9 t ADT: 8,460

AIRPORT ROAD

Fair

Over: CASCADE CANAL

0.20 NORTH BENDER ROAD, Kittitas, WA

Built 2006 Load: 39.9 t ADT: 4,772

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