I 25 ML HOV LANES
I 25 ML HOV LANES in In Denver, Denver County, Colorado received a condition grade of B (78/100). Built in 1989, the bridge carries 200K vehicles daily on I 25 ML HOV LANES over Ramps To I 25/ I 70.
I 25 ML HOV LANES carries a B on the BridgeSafety Condition Score with 78/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1989, making it 37 years old — past the early-life period but still well within typical service life. Routine inspections and modest repair work are normal for bridges in this age band. I 25 ML HOV LANES carries an average daily traffic count of 200,000 vehicles, with 10 lane(s) crossing Ramps To I 25/ I 70. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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 HOV LANES is a 37-year-old bridge located In Denver in Denver County, Colorado. The bridge carries I 25 ML HOV LANES over Ramps To I 25/ I 70 with 10 traffic lanes, handling approximately 200K vehicles per day. Built in 1989, the structure spans 109.5 meters.
The bridge received a Condition Grade of B (78/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 7/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I 25 ML HOV LANES has a Condition Score of 78/100 (Grade B). Its deck is rated 7/9, superstructure 7/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I 25 ML HOV LANES was built in 1989, making it 37 years old. The average bridge age in the United States is 48 years.
I 25 ML HOV LANES carries approximately 200K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 109.5 meters long and located on I 25 ML HOV LANES in In Denver, Denver County, Colorado.
No, I 25 ML HOV LANES 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 HOV LANES is located In Denver in Denver County, Colorado. The bridge carries I 25 ML HOV LANES over Ramps To I 25/ I 70. Its coordinates are 39.780542, -104.989069. It is maintained by State Highway Agency.
I 25 ML HOV LANES carries I 25 ML HOV LANES over Ramps To I 25/ I 70. The bridge is 109.5 meters long and was built in 1989.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.