Structure 36 0084F · Santa Cruz County, CA

S1-e152 Connector over State Route 1

Carries S1-e152 Connector over State Route 1, 05-scr-001-r2.68-wat.

Overall conditionFair

Set by its lowest-rated component: Deck at 5 of 9.

How ratings work
Decksets the rating5/9 · Fair
Superstructure7/9 · Good
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT362 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 7/9Substructure 7/9

362 ft end to end, longest span 112 ft: about 5 semi-trucks nose to tail. Lengths and the semi-truck 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 or the layout of the shorter spans, so those are drawn as typical for a box-beam bridge.

Built196759 years old
Length362.2 ft110.4 m
Daily traffic9,500counted 2000
Last inspectedNovember 2023every 24 months

Location

StateCalifornia
CountySanta Cruz
Location05-scr-001-r2.68-wat
CarriesS1-e152 Connector
CrossesState Route 1
Coordinates36.91962, -121.78968

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length362.2 ft (110.4 m)
Max Span112.2 ft (34.2 m)
Deck Width33.8 ft (10.3 m)
Deck Area1137.1 sq m
Main Spans4
Year Built1967

Traffic

Avg Daily Traffic9,500 (2000)
Truck Traffic2%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number36 0084F

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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