Structure 24 0267 · Sacramento County, CA

Interstate 5 over S5-e50 Conn Rp Broadway

Carries Interstate 5 over S5-e50 Conn Rp Broadway, 03-sac-005-22.42-sac.

Overall conditionGood

Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.

How ratings work
Decksets the rating7/9 · Good
Superstructuresets the rating7/9 · Good
Substructuresets the rating7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT348 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

348 ft end to end, longest span 121 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 multi-beam bridge.

Built197155 years old
Length348.1 ft106.1 m
Daily traffic138,000counted 2015
Last inspectedFebruary 2025every 24 months

Location

StateCalifornia
CountySacramento
Location03-sac-005-22.42-sac
CarriesInterstate 5
CrossesS5-e50 Conn Rp Broadway
Coordinates38.56675, -121.51227

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length348.1 ft (106.1 m)
Max Span121.4 ft (37 m)
Deck Width142.1 ft (43.3 m)
Deck Area4594.1 sq m
Main Spans4
Year Built1971

Traffic

Avg Daily Traffic138,000 (2015)
Truck Traffic10%
Lanes On Bridge7
Lanes Under Bridge5

Inspection & Ownership

Last InspectionFebruary 2025
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number24 0267

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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