42ND AVE SO over DUWAMISH RIVER

0.04 MI E OF SR-599 · County 033, Washington · Built 1949 · 1 Lanes · 3,185 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below

Overall

Poor

Deck

5

Fair

Superstructure

5

Fair

Substructure

4

Poor

Condition Ratings

Component	Rating	Description
Deck	5	Fair
Superstructure	5	Fair
Substructure	4	Poor

Location

47.490147, -122.280208

This bridge is in worse condition than 96.1% of bridges in County 033. The average bridge in Washington is 0 years old; this one is 77 years old.

Nearby Bridges

SR 599 over 42ND AVE S / MACADAM RD

Good Built 1968

SR 599 over 42ND AVE S

Fair Built 1968

SR 599 over 133RD ST

Good Built 1966

SR 599 over 133RD ST

Fair Built 1966

MACADAM ROAD S. over S 133RD

Fair Built 1997

E MARGINAL WAY over SR 599

Good Built 1967

I-5 SB HOV LANE over INTERURBAN AVE

Good Built 1996

SR 599 over I-5 (SB LANES ONLY)

Good Built 1966

I-5 over INTERURBAN AVE

Fair Built 1966

I-5 over INTERURBAN AVE

Fair Built 1966

Bridge Details

Structure #: 081097000000000
Year Built: 1949
Length: 86.6 m (284.1 ft)
Max Span: 67.1 m
Width: 9.1 m (29.9 ft)
Lanes: 1
Daily Traffic: 3,185
Material: Steel
Design: Truss - Thru
Owner: City or Municipal Highway Agency
Last Inspected: N/A
Est. Improvement: $3,631,000
Total Project Cost: $7,262,000

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.