York Street over I 270 Ml
PoorAdams County, Colorado · In Commerce City · Structure no. E-17-IC
- Built
- 1970
- 55 years old
- Condition
- Poor
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 285 ft
- 2 main spans
- Daily traffic
- 11,998
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
York Street over I 270 Ml is a steel continuous stringer/multi-beam or girder carrying York Street over I 270 Ml in Adams County, Colorado. It was built in 1970, so it is 55 years old, older than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 11,998 vehicles a day, roughly 8% of them trucks, projected to reach 15,597 by 2044. The structure is 285 ft (86.9 m) long and 61 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was York Street over I 270 Ml built?
It was built in 1970, making it 55 years old in 2025.
What condition is York Street over I 270 Ml in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2023.
How much traffic does York Street over I 270 Ml carry?
About 11,998 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is York Street over I 270 Ml?
The structure is 285 ft (86.9 m) long with a longest span of 141 ft (43 m) and a deck 61 ft wide.
Who owns York Street over I 270 Ml?
It is owned by the State Highway Agency.