Structure 2260400 · Erie County, NY

Mill Road over Cazenovia Creek

Carries Mill Road over Cazenovia Creek, 2.5 Mi W Jct Sh78 & Us20.

Overall conditionPoor

Set by its lowest-rated component: Substructure at 4 of 9.

How ratings work
Superstructure5/9 · Fair
Substructuresets the rating4/9 · Poor
Channelnot part of overall5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT120 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck not ratedSuperstructure 5/9Substructure 4/9 · sets the rating

120 ft end to end, longest span 58 ft. 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.

Built1930rebuilt 1977
Length120.1 ft36.6 m
Daily traffic3,052counted 2021
Last inspectedOctober 2024every 24 months

Location

StateNew York
CountyErie
Location2.5 Mi W Jct Sh78 & Us20
CarriesMill Road
CrossesCazenovia Creek
Coordinates42.82949, -78.74412

Physical Characteristics

MaterialConcrete
DesignArch - Deck
Total Length120.1 ft (36.6 m)
Max Span57.7 ft (17.6 m)
Deck Width35.1 ft (10.7 m)
Deck Area391.6 sq m
Main Spans2
Year Built1930 (reconstructed 1977)

Traffic

Avg Daily Traffic3,052 (2021)
Truck Traffic1%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2024
Inspection FrequencyEvery 24 months
OwnerCounty Highway Agency
Historical SignificanceHistorical significance is not determined
Scour Critical5 — Stable for scour
Structure Number000000002260400

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