IH 69 / US 59
IH 69 / US 59 in 2.25 MI E Of Ih 610 W, Harris County, Texas received a condition grade of B (60/100). Built in 1962, the bridge carries 184K vehicles daily on IH 69 / US 59 over Buffalo Speedway.
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 69 / US 59 is a 64-year-old bridge located 2.25 MI E Of Ih 610 W in Harris County, Texas. The bridge carries IH 69 / US 59 over Buffalo Speedway with 13 traffic lanes, handling approximately 184K vehicles per day. Built in 1962 and reconstructed in 1992, the structure spans 66 meters.
The bridge received a Condition Grade of B (60/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 6/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IH 69 / US 59 has a Condition Score of 60/100 (Grade B). Its deck is rated 6/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
IH 69 / US 59 was built in 1962 and reconstructed in 1992, making it 64 years old. The average bridge age in the United States is 48 years.
IH 69 / US 59 carries approximately 184K vehicles per day (average daily traffic). The bridge has 13 traffic lanes. It is 66 meters long and located on IH 69 / US 59 in 2.25 MI E Of Ih 610 W, Harris County, Texas.
No, IH 69 / US 59 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 69 / US 59 is located 2.25 MI E Of Ih 610 W in Harris County, Texas. The bridge carries IH 69 / US 59 over Buffalo Speedway. Its coordinates are 29.729944, -95.428150. It is maintained by State Highway Agency.
IH 69 / US 59 carries IH 69 / US 59 over Buffalo Speedway. The bridge is 66 meters long and was built in 1962, with reconstruction in 1992.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.