US Bridges

Ramp (wb) to SH 65 over Plateau Creek R

Fair

Mesa County, Colorado · 0.1 MI E of JCT SH 65 Ml · Structure no. H-03-S

Built
1958
67 years old
Condition
Fair
inspected November 2024
Type
Tee Beam
Concrete Continuous
Length
248 ft
3 main spans
Daily traffic
17,000
2020 count
Owner
State
State Highway Agency

About this bridge

Ramp (wb) to SH 65 over Plateau Creek R is a concrete continuous tee beam carrying Ramp (wb) to SH 65 over Plateau Creek R in Mesa County, Colorado. It was built in 1958, so it is 67 years old, older 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 17,000 vehicles a day, roughly 14% of them trucks, projected to reach 21,760 by 2040. The structure is 248 ft (75.6 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesRamp (wb) to SH 65
CrossesPlateau Creek R
Location0.1 MI E of JCT SH 65 Ml
RouteInterstate 70A
Coordinates39.18304, -108.28101
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating48 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckOther
Main spans3
Design loadHS 20
Structure length248 ft (75.6 m)
Longest span98 ft (29.9 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic17,000 (2020)
Projected traffic21,760 by 2040
Trucks14%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 (wb) to SH 65 over Plateau Creek R built?

It was built in 1958, making it 67 years old in 2025.

What condition is Ramp (wb) to SH 65 over Plateau Creek 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 November 2024.

How much traffic does Ramp (wb) to SH 65 over Plateau Creek R carry?

About 17,000 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is Ramp (wb) to SH 65 over Plateau Creek R?

The structure is 248 ft (75.6 m) long with a longest span of 98 ft (29.9 m) and a deck 34 ft wide.

Who owns Ramp (wb) to SH 65 over Plateau Creek R?

It is owned by the State Highway Agency.