20th Street over I 25 Ml
FairDenver County, Colorado · 20th Street over I25 · Structure no. E-16-OO
- Built
- 1994
- 31 years old
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Single or Spread
- Steel Continuous
- Length
- 281 ft
- 2 main spans
- Daily traffic
- 16,565
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
20th Street over I 25 Ml is a steel continuous box beam or girders - single or spread carrying 20th Street over I 25 Ml in Denver County, Colorado. It was built in 1994, so it is 31 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 16,565 vehicles a day, roughly 5% of them trucks, projected to reach 18,387 by 2044. The structure is 281 ft (85.5 m) long and 82 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 20th Street over I 25 Ml built?
It was built in 1994, making it 31 years old in 2025.
What condition is 20th Street over I 25 Ml in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does 20th Street over I 25 Ml carry?
About 16,565 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is 20th Street over I 25 Ml?
The structure is 281 ft (85.5 m) long with a longest span of 142 ft (43.2 m) and a deck 82 ft wide.
Who owns 20th Street over I 25 Ml?
It is owned by the State Highway Agency.