IH 610
IH 610 in Ih 610 @ Sh 225 (Intrchg), Harris County, Texas received a condition grade of F (0/100). Built in 1975, the bridge carries 132K vehicles daily on IH 610 over Plum Creek. It is classified as structurally deficient.
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 610 is a 51-year-old bridge located Ih 610 @ Sh 225 (Intrchg) in Harris County, Texas. The bridge carries IH 610 over Plum Creek with 6 traffic lanes, handling approximately 132K vehicles per day. Built in 1975, the structure spans 13.4 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below — this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IH 610 has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
IH 610 was built in 1975, making it 51 years old. The average bridge age in the United States is 48 years.
IH 610 carries approximately 132K vehicles per day (average daily traffic). The bridge has 6 traffic lanes. It is 13.4 meters long and located on IH 610 in Ih 610 @ Sh 225 (Intrchg), Harris County, Texas.
Yes, IH 610 is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
IH 610 is located Ih 610 @ Sh 225 (Intrchg) in Harris County, Texas. The bridge carries IH 610 over Plum Creek. Its coordinates are 29.710769, -95.266539. It is maintained by State Highway Agency.
IH 610 carries IH 610 over Plum Creek. The bridge is 13.4 meters long and was built in 1975.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.