Structure 22 0142R · Yolo County, CA

Interstate 80 EB over W Capitol AVE

Carries Interstate 80 EB over W Capitol AVE, 03-yol-080-r10.16-wsac.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT173 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

173 ft end to end, longest span 87 ft: about 2 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.

Built196957 years old
Length172.9 ft52.7 m
Daily traffic33,000counted 2015
Last inspectedMay 2023every 24 months

Location

StateCalifornia
CountyYolo
Location03-yol-080-r10.16-wsac
CarriesInterstate 80 EB
CrossesW Capitol AVE
Coordinates38.57833, -121.56107

Physical Characteristics

MaterialConcrete Continuous
DesignBox Beam - Multiple
Total Length172.9 ft (52.7 m)
Max Span87.3 ft (26.6 m)
Deck Width57.4 ft (17.5 m)
Deck Area922.2 sq m
Main Spans2
Year Built1969

Traffic

Avg Daily Traffic33,000 (2015)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge3

Inspection & Ownership

Last InspectionMay 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number22 0142R

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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