Structure DAPFORLIG000751 · Monterey County, CA

Reliz Canyon RD over Drainage Mission Creek

Carries Reliz Canyon RD over Drainage Mission Creek, N Mission Creek RD Sec 3.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Deck7/9 · Good
Superstructure6/9 · Satisfactory
Substructuresets the rating4/9 · Poor
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT40 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9Substructure 4/9 · sets the rating

40 ft end to end. 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 or the layout of the shorter spans, so those are drawn as typical for a through truss.

Built199432 years old
Length40.0 ft12.2 m
Daily traffic1counted 2021
Last inspectedJune 2021every 24 months

Location

StateCalifornia
CountyMonterey
LocationN Mission Creek RD Sec 3
CarriesReliz Canyon RD
CrossesDrainage Mission Creek
Coordinates36.08302, -121.25180

Physical Characteristics

MaterialSteel
DesignTruss - Thru
Total Length40.0 ft (12.2 m)
Max Span40.0 ft (12.2 m)
Deck Width18.4 ft (5.6 m)
Deck Area68.3 sq m
Main Spans1
Year Built1994

Traffic

Avg Daily Traffic1 (2021)
Truck Traffic1%
Lanes On Bridge1

Inspection & Ownership

Last InspectionJune 2021
Inspection FrequencyEvery 24 months
OwnerArmy
Historical SignificanceBridge is not eligible for the National Register
Scour Critical8 — Stable, low risk
Structure NumberDAPFORLIG000751

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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