Structure 999907001052163 · Wyandotte County, KS

SB I435 To WB I70 over Rmp To I-70 EB I-435 SB

Carries SB I435 To WB I70 over Rmp To I-70 EB I-435 SB, 0.22 Mi. W Jct I-435 I-70.

Overall conditionFair

Set by its lowest-rated component: Superstructure at 6 of 9.

How ratings work
Deck7/9 · Good
Superstructuresets the rating6/9 · Satisfactory
Substructure7/9 · Good
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT225 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

225 ft end to end, longest span 98 ft: about 3 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.

Built1981rebuilt 2019
Length225.4 ft68.7 m
Daily traffic11,635counted 2023
Last inspectedJune 2023every 24 months

Location

StateKansas
CountyWyandotte
Location0.22 Mi. W Jct I-435 I-70
CarriesSB I435 To WB I70
CrossesRmp To I-70 EB I-435 SB
Coordinates39.10778, -94.81500

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length225.4 ft (68.7 m)
Max Span98.1 ft (29.9 m)
Deck Width32.5 ft (9.9 m)
Deck Area680.1 sq m
Main Spans3
Year Built1981 (reconstructed 2019)

Traffic

Avg Daily Traffic11,635 (2023)
Lanes On Bridge1
Lanes Under Bridge2

Inspection & Ownership

Last InspectionJune 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number999907001052163

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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