Structure 3349020 · Westchester County, NY

RTE 907g over Mnrr Ha Line Bronx Rive

Carries RTE 907g over Mnrr Ha Line Bronx Rive, 1.5 Mi S Jct Rts Brp+287.

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
Channelnot part of overall6/9 · Satisfactory
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT277 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 7/9Superstructure 6/9 · sets the ratingSubstructure 7/9

277 ft end to end: about 4 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 deck arch.

Built1922rebuilt 1999
Length276.9 ft84.4 m
Daily traffic14,760counted 2024
Last inspectedAugust 2023every 24 months

Location

StateNew York
CountyWestchester
Location1.5 Mi S Jct Rts Brp+287
CarriesRTE 907g
CrossesMnrr Ha Line Bronx Rive
Coordinates41.02476, -73.78258

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length276.9 ft (84.4 m)
Max Span158.8 ft (48.4 m)
Deck Width63.0 ft (19.2 m)
Deck Area1620.5 sq m
Main Spans1
Year Built1922 (reconstructed 1999)

Traffic

Avg Daily Traffic14,760 (2024)
Truck Traffic2%
Lanes On Bridge4

Inspection & Ownership

Last InspectionAugust 2023
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number000000003349020

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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