US Bridges

Ramp to Park Ave over I 25 Ml Ramps R

Fair

Denver County, Colorado · In Denver · Structure no. E-16-ON

Built
1998
27 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
1,624 ft
10 main spans
Daily traffic
24,331
2024 count
Owner
State
State Highway Agency

About this bridge

Ramp to Park Ave over I 25 Ml Ramps R is a prestressed concrete continuous box beam or girders - single or spread carrying Ramp to Park Ave over I 25 Ml Ramps R in Denver County, Colorado. It was built in 1998, so it is 27 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 24,331 vehicles a day, roughly 9% of them trucks, projected to reach 27,007 by 2044. The structure is 1,624 ft (495.1 m) long and 47 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRamp to Park Ave
CrossesI 25 Ml Ramps R
LocationIn Denver
RouteCity Street 0
Coordinates39.76556, -104.99535
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating43 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHS 25 or greater
Structure length1,624 ft (495.1 m)
Longest span225 ft (68.6 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,331 (2024)
Projected traffic27,007 by 2044
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ramp to Park Ave over I 25 Ml Ramps R built?

It was built in 1998, making it 27 years old in 2025.

What condition is Ramp to Park Ave over I 25 Ml Ramps R 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 October 2024.

How much traffic does Ramp to Park Ave over I 25 Ml Ramps R carry?

About 24,331 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is Ramp to Park Ave over I 25 Ml Ramps R?

The structure is 1,624 ft (495.1 m) long with a longest span of 225 ft (68.6 m) and a deck 47 ft wide.

Who owns Ramp to Park Ave over I 25 Ml Ramps R?

It is owned by the State Highway Agency.