IH 20 WB
IH 20 WB in Ih 20 At Sh 349, Midland County, Texas received a condition grade of B (61/100). Built in 1965, the bridge carries 245K vehicles daily on IH 20 WB over Sh 349.
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 20 WB is a 61-year-old bridge located Ih 20 At Sh 349 in Midland County, Texas. The bridge carries IH 20 WB over Sh 349 with 2 traffic lanes, handling approximately 245K vehicles per day. Built in 1965, the structure spans 61.6 meters.
The bridge received a Condition Grade of B (61/100) 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 20 WB has a Condition Score of 61/100 (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 20 WB was built in 1965, making it 61 years old. The average bridge age in the United States is 48 years.
IH 20 WB carries approximately 245K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 61.6 meters long and located on IH 20 WB in Ih 20 At Sh 349, Midland County, Texas.
No, IH 20 WB 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 20 WB is located Ih 20 At Sh 349 in Midland County, Texas. The bridge carries IH 20 WB over Sh 349. Its coordinates are 31.972478, -102.073969. It is maintained by State Highway Agency.
IH 20 WB carries IH 20 WB over Sh 349. The bridge is 61.6 meters long and was built in 1965.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.