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.
IH 820 / IH 20 carries a B on the BridgeSafety Condition Score with 78/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1995, making it 31 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. IH 820 / IH 20 carries an average daily traffic count of 163,588 vehicles, with 9 lane(s) crossing Granbury RD & Fwwrr. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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.
Source: FHWA National Bridge Inventory, 2026.