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MIFFLIN RD over SR 3098(GLASS RN ROAD)

Map

Coordinates:
+40.38939, -79.93438
40°23'22" N, 79°56'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MIFFLIN RD over SR 3098(GLASS RN ROAD)
Structure number:000000000001304
Old structure number:020885022111060 (from 1992 edition)
Location:NEAR GLENWOOD INTERCHANGE
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:71.9 ft. [21.9 m]
Total length:131.9 ft. [40.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2011
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,144 [as of 2015]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:56.9 tons [51.7 metric tons]
Inventory rating:21.0 tons [19.1 metric tons]
Sufficiency rating:62.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201562.2FairVery GoodSatisfactoryGood-5144
July 201359.0GoodVery GoodVery GoodVery Good-5201
July 201149.0PoorFairPoorPoor-10489
July 200949.0PoorFairPoorPoorSD12274

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.5825523000
Deck
Reinforced Concrete Decksq. ft.4,7064,6594700
Substructure
Reinforced Concrete Columneach43010
Reinforced Concrete Abutmentlinear ft.9188300
Reinforced Concrete Pier Caplinear ft.6666000
Joints
Strip Seal Jointlinear ft.7272000
Other Jointlinear ft.7272000
Bearings
Elastomeric Bearingeach2626000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.263263000