INTERSTATE 280 NB over AVALON DRIVE

04-SM-280-R22.04-SSF · County 081, California · Built 1971 · 4 Lanes · 50,500 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

Component	Rating	Description
Deck	4	Poor
Superstructure	5	Fair
Substructure	7	Good

Location

37.639756, -122.441875

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 55 years old.

Nearby Bridges

INTERSTATE 280 SB over AVALON DRIVE

Poor Built 1971

INTERSTATE 280 SB over WESTBOROUGH BLVD

Good Built 1967

INTERSTATE 280 NB over WESTBOROUGH BLVD

Fair Built 1967

NIMITZ DRIVE over FORK DRIVE

Good Built 1940

SNEATH LANE over INTERSTATE 280

Fair Built 1971

W380-N280 CONNECTR over N280 ON-RAMP COLLECTOR

Fair Built 1971

SNEATH LN over HILLSIDE

Fair Built 1975

W380-S280 CONNECTR over I 280 CONN FRNTGE RD

Fair Built 1971

INTERSTATE 280 over HILLSIDE

Good Built 1994

S280-SAN BRUNO OFF over INTERSTATE 380 (FUTURE)

Good Built 1973

Bridge Details

Structure #: 35 0228R
Year Built: 1971
Length: 43.6 m (143 ft)
Max Span: 24.4 m
Width: 21.2 m (69.6 ft)
Lanes: 4
Daily Traffic: 50,500
Material: Concrete Continuous
Design: Box Beam or Girders - Multiple
Owner: State Highway Agency
Last Inspected: N/A
Est. Improvement: $924,000
Total Project Cost: $1,552,000

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.