Structure 22808 · Lebanon County, PA

SR 4017 Har Sch RD over I-81; SR 0081

Carries SR 4017 Har Sch RD over I-81; SR 0081, 1.25 Mi.w. Of Exit 85.

Overall conditionFair

Set by its lowest-rated component: Superstructure and Substructure at 5 of 9.

How ratings work
Deck6/9 · Satisfactory
Superstructuresets the rating5/9 · Fair
Substructuresets the rating5/9 · Fair
0 failed4 poor6 fair9 excellent

Elevation

Side view, colored by inspection rating
SEMI-TRUCK · 72 FT292 FT OVERALL50 FT0ELEVATION · LENGTHS TO SCALE
Deck 6/9Superstructure 5/9 · sets the ratingSubstructure 5/9 · sets the rating

292 ft end to end, longest span 64 ft: 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 box-beam bridge.

Built1967rebuilt 2008
Length292.0 ft89 m
Daily traffic1,169counted 2024
Last inspectedNovember 2023every 24 months

Location

StatePennsylvania
CountyLebanon
Location1.25 Mi.w. Of Exit 85
CarriesSR 4017 Har Sch RD
CrossesI-81; SR 0081
Coordinates40.40678, -76.60022

Physical Characteristics

MaterialPrestressed Concrete
DesignBox Beam - Multiple
Total Length292.0 ft (89 m)
Max Span64.0 ft (19.5 m)
Deck Width33.5 ft (10.2 m)
Deck Area907.8 sq m
Main Spans5
Year Built1967 (reconstructed 2008)

Traffic

Avg Daily Traffic1,169 (2024)
Truck Traffic18%
Lanes On Bridge2
Lanes Under Bridge4

Inspection & Ownership

Last InspectionNovember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Scour CriticalNot applicable
Structure Number000000000022808

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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