Structure 37C0228 · Santa Clara County, CA

Moffett BLVD over Stevens Creek

Carries Moffett BLVD over Stevens Creek, Near HWY 85.

Overall conditionFair

Set by its lowest-rated component: Culvert at 6 of 9.

How ratings work
Culvertsets the rating6/9 · Satisfactory
Channelnot part of overall8/9 · Very Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT44 FT ACROSS25 FT0ELEVATION · LENGTHS TO SCALE
Culvert 6/9

A culvert 44 ft across with 2 openings. Lengths and the car on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights, so those are drawn as typical for a culvert.

Built196462 years old
Length44.0 ft13.4 m
Daily traffic2,500counted 2013
Last inspectedJanuary 2024every 24 months

Location

StateCalifornia
CountySanta Clara
LocationNear HWY 85
CarriesMoffett BLVD
CrossesStevens Creek
Coordinates37.40325, -122.06911

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length44.0 ft (13.4 m)
Max Span19.7 ft (6 m)
Deck Area327.0 sq m
Main Spans2
Year Built1964

Traffic

Avg Daily Traffic2,500 (2013)
Truck Traffic3%
Lanes On Bridge5

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerCity/Municipal Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure Number37C0228

How Bridge Ratings Work

Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."

0Failed
1Imminent failure
2Critical
3Serious
4Poor
5Fair
6Satisfactory
7Good
8Very good
9Excellent
Good · lowest component 7–9
Fair · lowest component 5–6
Poor · lowest component 0–4

A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.

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