INTERSTATE 280 over SOUTHGATE AVENUE

04-SM-280-R25.04-DLC · County 081, California · Built 1967 · 11 Lanes · 178,000 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
4
Poor
Superstructure
5
Fair
Substructure
7
Good

Condition Ratings

ComponentRatingDescription
Deck 4 Poor
Superstructure 5 Fair
Substructure 7 Good

Location

37.675158, -122.469389

This bridge is in worse condition than 90.3% of bridges in County 081. The average bridge in California is 0 years old; this one is 59 years old.

Nearby Bridges

N280-S1 CONNECTOR over SOUTHGATE AVENUE
Fair Built 1968
N1-S280 CONNECTOR over SOUTHGATE AVENUE
Fair Built 1968
STATE ROUTE 1 NB over SOUTHGATE AVENUE
Fair Built 1968
STATE ROUTE 1 SB over SOUTHGATE AVENUE
Fair Built 1968
STATE ROUTE 1 NB over INTERSTATE 280
Good Built 1967
N280-S1 CONNECTOR over I 280 SR 1 & CONNS
Fair Built 1967
SULLIVAN-S280 ONRP over S280-S1 CONNECTOR RAMP
Fair Built 1967
SB STATE RTE 280 over SERRAMONTE BOULEVARD
Poor Built 1967
NB STATE RTE 280 over SERRAMONTE BOULEVARD
Poor Built 1967
STATE ROUTE 1 over CLARINADA AVENUE
Fair Built 1968

Bridge Details

Structure #
35 0178
Year Built
1967
Length
56.4 m (185 ft)
Max Span
27.9 m
Width
54.7 m (179.5 ft)
Lanes
11
Daily Traffic
178,000
Material
Concrete Continuous
Design
Box Beam or Girders - Multiple
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
$3,085,000
Total Project Cost
$5,182,000
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.