Structure 22 0026L · Yolo County, CA

Interstate 80 WB over Sacramento River (bryte)

Carries Interstate 80 WB over Sacramento River (bryte), 03-yol-080-r11.31-wsac.

Overall conditionFair

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

How ratings work
Decksets the rating5/9 · Fair
Superstructure6/9 · Satisfactory
Substructure7/9 · Good
Channelnot part of overall7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT4,050 FT OVERALL500 FT0ELEVATION · LENGTHS TO SCALE
Deck 5/9 · sets the ratingSuperstructure 6/9Substructure 7/9

4,050 ft end to end, longest span 370 ft: about 11 football fields. 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.

Built197155 years old
Length4049.9 ft1234.4 m
Daily traffic43,000counted 2015
Last inspectedFebruary 2023every 24 months

Location

StateCalifornia
CountyYolo
Location03-yol-080-r11.31-wsac
CarriesInterstate 80 WB
CrossesSacramento River (bryte)
Coordinates38.59312, -121.55152

Physical Characteristics

MaterialSteel Continuous
DesignBox Beam - Multiple
Total Length4049.9 ft (1234.4 m)
Max Span370.1 ft (112.8 m)
Deck Width50.9 ft (15.5 m)
Deck Area19133.2 sq m
Main Spans22
Year Built1971

Traffic

Avg Daily Traffic43,000 (2015)
Truck Traffic10%
Lanes On Bridge3
Lanes Under Bridge6

Inspection & Ownership

Last InspectionFebruary 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical5 — Stable for scour
Structure Number22 0026L

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.

Nearby Bridges