I 25 ML
I 25 ML in I25 Sh33 US 40 Intercha, Denver County, Colorado received a condition grade of C (47/100). Built in 1952, the bridge carries 212K vehicles daily on I 25 ML over Ramp To I25 SB Walnut ST.
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
I 25 ML is a 74-year-old bridge located I25 Sh33 US 40 Intercha in Denver County, Colorado. The bridge carries I 25 ML over Ramp To I25 SB Walnut ST with 8 traffic lanes, handling approximately 212K vehicles per day. Built in 1952 and reconstructed in 1987, the structure spans 36.6 meters.
The bridge received a Condition Grade of C (47/100) based on Federal Highway Administration inspection data. Its deck is rated 5/9 (fair), superstructure 5/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 25 ML has a Condition Score of 47/100 (Grade C). Its deck is rated 5/9, superstructure 5/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 25 ML was built in 1952 and reconstructed in 1987, making it 74 years old. The average bridge age in the United States is 48 years.
I 25 ML carries approximately 212K vehicles per day (average daily traffic). The bridge has 8 traffic lanes. It is 36.6 meters long and located on I 25 ML in I25 Sh33 US 40 Intercha, Denver County, Colorado.
No, I 25 ML is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I 25 ML is located I25 Sh33 US 40 Intercha in Denver County, Colorado. The bridge carries I 25 ML over Ramp To I25 SB Walnut ST. Its coordinates are 39.741850, -105.014358. It is maintained by State Highway Agency.
I 25 ML carries I 25 ML over Ramp To I25 SB Walnut ST. The bridge is 36.6 meters long and was built in 1952, with reconstruction in 1987.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.