IH 820 / IH 20
IH 820 / IH 20 in 0.4 MI W Of Trail Lake DR, Tarrant County, Texas received a condition grade of B (78/100). Built in 1995, the bridge carries 164K vehicles daily on IH 820 / IH 20 over Granbury RD & Fwwrr.
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
IH 820 / IH 20 is a 31-year-old bridge located 0.4 MI W Of Trail Lake DR in Tarrant County, Texas. The bridge carries IH 820 / IH 20 over Granbury RD & Fwwrr with 9 traffic lanes, handling approximately 164K vehicles per day. Built in 1995, the structure spans 276.8 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
IH 820 / IH 20 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.
IH 820 / IH 20 was built in 1995, making it 31 years old. The average bridge age in the United States is 48 years.
IH 820 / IH 20 carries approximately 164K vehicles per day (average daily traffic). The bridge has 9 traffic lanes. It is 276.8 meters long and located on IH 820 / IH 20 in 0.4 MI W Of Trail Lake DR, Tarrant County, Texas.
No, IH 820 / IH 20 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
IH 820 / IH 20 is located 0.4 MI W Of Trail Lake DR in Tarrant County, Texas. The bridge carries IH 820 / IH 20 over Granbury RD & Fwwrr. Its coordinates are 32.675197, -97.381094. It is maintained by State Highway Agency.
IH 820 / IH 20 carries IH 820 / IH 20 over Granbury RD & Fwwrr. The bridge is 276.8 meters long and was built in 1995.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.