Structure 2628 · Maricopa County, AZ

Thomas Road WB over SR 202 L

Carries Thomas Road WB over SR 202 L, E Gilbert RD / N Mcdowell.

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 FT717 FT OVERALL100 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 7/9Substructure 7/9

717 ft end to end, longest span 236 ft: about 2.0 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.

Built200224 years old
Length716.9 ft218.5 m
Daily traffic1counted 2023
Last inspectedJanuary 2024every 24 months

Location

StateArizona
CountyMaricopa
LocationE Gilbert RD / N Mcdowell
CarriesThomas Road WB
CrossesSR 202 L
Coordinates33.48097, -111.76933

Physical Characteristics

MaterialPrestressed Concrete Continuous
DesignBox Beam - Single/Spread
Total Length716.9 ft (218.5 m)
Max Span235.9 ft (71.9 m)
Deck Width37.4 ft (11.4 m)
Deck Area2490.9 sq m
Main Spans4
Year Built2002

Traffic

Avg Daily Traffic1 (2023)
Lanes On Bridge2
Lanes Under Bridge8

Inspection & Ownership

Last InspectionJanuary 2024
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number02628

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