IH 45 NB EXIT RAMP
IH 45 NB EXIT RAMP in 1.2 MI SE Of Lp 336, Montgomery County, Texas received a condition grade of B (78/100). Built in 2012, the bridge carries 126K vehicles daily on IH 45 NB EXIT RAMP over Ih 45 NB Entrance Ramp F.
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 45 NB EXIT RAMP is a 14-year-old bridge located 1.2 MI SE Of Lp 336 in Montgomery County, Texas. The bridge carries IH 45 NB EXIT RAMP over Ih 45 NB Entrance Ramp F with 1 traffic lane, handling approximately 126K vehicles per day. Built in 2012, the structure spans 301.8 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 8/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
IH 45 NB EXIT RAMP has a Condition Score of 78/100 (Grade B). Its deck is rated 6/9, superstructure 8/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
IH 45 NB EXIT RAMP was built in 2012, making it 14 years old. The average bridge age in the United States is 48 years.
IH 45 NB EXIT RAMP carries approximately 126K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 301.8 meters long and located on IH 45 NB EXIT RAMP in 1.2 MI SE Of Lp 336, Montgomery County, Texas.
No, IH 45 NB EXIT RAMP 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 45 NB EXIT RAMP is located 1.2 MI SE Of Lp 336 in Montgomery County, Texas. The bridge carries IH 45 NB EXIT RAMP over Ih 45 NB Entrance Ramp F. Its coordinates are 30.318278, -95.472317. It is maintained by State Highway Agency.
IH 45 NB EXIT RAMP carries IH 45 NB EXIT RAMP over Ih 45 NB Entrance Ramp F. The bridge is 301.8 meters long and was built in 2012.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.