I-78 (LR 1045)
I-78 (LR 1045) in Over Ruppsville RD., Lehigh County, Pennsylvania received a condition grade of B (78/100). Built in 1988, the bridge carries 127K vehicles daily on I-78 (LR 1045) over SR 3009 (Ruppsville RD).
Component Ratings
The riding surface — evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
I-78 (LR 1045) is a 38-year-old bridge located Over Ruppsville RD. in Lehigh County, Pennsylvania. The bridge carries I-78 (LR 1045) over SR 3009 (Ruppsville RD) with 6 traffic lanes, handling approximately 127K vehicles per day. Built in 1988, the structure spans 18.9 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-78 (LR 1045) has a Condition Score of 78/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-78 (LR 1045) was built in 1988, making it 38 years old. The average bridge age in the United States is 48 years.
I-78 (LR 1045) carries approximately 127K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 18.9 meters long and located on I-78 (LR 1045) in Over Ruppsville RD., Lehigh County, Pennsylvania.
No, I-78 (LR 1045) is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-78 (LR 1045) is located Over Ruppsville RD. in Lehigh County, Pennsylvania. The bridge carries I-78 (LR 1045) over SR 3009 (Ruppsville RD). Its coordinates are 40.584214, -75.602281. It is maintained by State Highway Agency.
I-78 (LR 1045) carries I-78 (LR 1045) over SR 3009 (Ruppsville RD). The bridge is 18.9 meters long and was built in 1988.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.