SR 20 over ALDER CREEK

13.3 E JCT SR 9 · County 057, Washington · Built 1948 · 2 Lanes · 5,888 vehicles/day

Overall

Good

Deck

7

Good

Superstructure

7

Good

Substructure

7

Good

Condition Ratings

Component	Rating	Description
Deck	7	Good
Superstructure	7	Good
Substructure	7	Good

Location

48.523889, -121.950419

This bridge is in worse condition than 8.6% of bridges in County 057. The average bridge in Washington is 0 years old; this one is 78 years old.

Nearby Bridges

CAPE HORN ROAD over ALDER CREEK

Fair Built 1972

SOUTH SKAGIT HWY over DAVIS SLOUGH

Good Built 2014

SOUTH SKAGIT HWY over OTOOLE CREEK

Fair Built 1959

ROAD over CUMBERLAND CREEK

Fair Built 1966

SOUTH SKAGIT HWY over CUMBERLAND CREEK

Fair Built 1961

SR 20 over MUDDY CR

Good Built 1967

FRONTAGE ROAD over MUDDY CREEK

Good Built 1967

HAMILTON CEMETERY over MUDDY CREEK

Good Built 1965

SCOTT PAPER CO RD over SR 20

Poor Built 1967

LYMAN HAMILTON HWY over MUDDY CREEK

Good Built 1955

Bridge Details

Structure #: 0003361A0000000
Year Built: 1948
Length: 25 m (82 ft)
Max Span: 5.8 m
Width: 12.2 m (40 ft)
Lanes: 2
Daily Traffic: 5,888
Material: Concrete Continuous
Design: Slab
Owner: State Highway Agency
Last Inspected: N/A
Est. Improvement: $779,000
Total Project Cost: $1,558,000

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.