BridgeSafety
Arapahoe County, CO · Structure #F-17-DE

I 25 ML

I 25 ML in 1.1 MI No Of JCT Sh 88 Ea, Arapahoe County, Colorado received a condition grade of C (58/100). Built in 1958, the bridge carries 233K vehicles daily on I 25 ML over Orchard Road.

C
58/100
58
Condition Score
233K
Daily Traffic
1958
Year Built
51.3m
Length

Component Ratings

DeckFair
6/9

The riding surface — evaluated for cracking, spalling, and wear

SuperstructureFair
6/9

Beams, girders, and trusses that support the deck

SubstructureFair
6/9

Piers, abutments, and foundations below the deck

Bridge Details

Road
I 25 ML
Crosses Over
Orchard Road
State
Colorado
County
Arapahoe County
Location
1.1 MI No Of JCT Sh 88 Ea
Year Built
1958
Reconstructed
1987
Age
68 years
Daily Traffic
233,000
Lanes
10
Length
51.3 meters
Owner
State Highway Agency
Structure Number
F-17-DE

About This Bridge

I 25 ML is a 68-year-old bridge located 1.1 MI No Of JCT Sh 88 Ea in Arapahoe County, Colorado. The bridge carries I 25 ML over Orchard Road with 10 traffic lanes, handling approximately 233K vehicles per day. Built in 1958 and reconstructed in 1987, the structure spans 51.3 meters.

The bridge received a Condition Grade of C (58/100) 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

1.1 MI No Of JCT Sh 88 Ea, Arapahoe County, Colorado

39.609019, -104.892786

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Frequently Asked Questions

I 25 ML has a Condition Score of 58/100 (Grade C). 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.

I 25 ML was built in 1958 and reconstructed in 1987, making it 68 years old. The average bridge age in the United States is 48 years.

I 25 ML carries approximately 233K vehicles per day (average daily traffic). The bridge has 10 traffic lanes. It is 51.3 meters long and located on I 25 ML in 1.1 MI No Of JCT Sh 88 Ea, Arapahoe 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 1.1 MI No Of JCT Sh 88 Ea in Arapahoe County, Colorado. The bridge carries I 25 ML over Orchard Road. Its coordinates are 39.609019, -104.892786. It is maintained by State Highway Agency.

I 25 ML carries I 25 ML over Orchard Road. The bridge is 51.3 meters long and was built in 1958, with reconstruction in 1987.

Last updated:

Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.