Structure 7045 · Bucks County, PA

Buck Road over Mill Creek

Carries Buck Road over Mill Creek, Holland Twp. 36b11.

Overall conditionPoor

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

How ratings work
Deck6/9 · Satisfactory
Superstructure6/9 · Satisfactory
Substructuresets the rating4/9 · Poor
Channelnot part of overall4/9 · Poor
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
CAR · 15 FT114 FT OVERALL25 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 6/9Substructure 4/9 · sets the rating

114 ft end to end, longest span 56 ft. Lengths and the car 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.

Built1932rebuilt 1984
Length113.8 ft34.7 m
Daily traffic15,720counted 2024
Last inspectedJuly 2023every 24 months

Location

StatePennsylvania
CountyBucks
LocationHolland Twp. 36b11
CarriesBuck Road
CrossesMill Creek
Coordinates40.17177, -74.98736

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length113.8 ft (34.7 m)
Max Span56.1 ft (17.1 m)
Deck Width33.5 ft (10.2 m)
Deck Area353.9 sq m
Main Spans2
Year Built1932 (reconstructed 1984)

Traffic

Avg Daily Traffic15,720 (2024)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last InspectionJuly 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour Critical3 — Scour critical
Structure Number000000000007045

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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