US Bridges

Crestone Street over Van Bibber Creek

Fair

Jefferson County, Colorado · Just South of 61st Avenue · Structure no. E-24-104

Built
1972
53 years old
Condition
Fair
inspected February 2025
Type
Tee Beam
Prestressed Concrete
Length
38 ft
1 main span
Daily traffic
639
2021 count
Owner
County
County Highway Agency

About this bridge

Crestone Street over Van Bibber Creek is a prestressed concrete tee beam carrying Crestone Street over Van Bibber Creek in Jefferson County, Colorado. It was built in 1972, so it is 53 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 5 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 639 vehicles a day, roughly 4% of them trucks, projected to reach 734 by 2041. The structure is 38 ft (11.6 m) long and 54 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCrestone Street
CrossesVan Bibber Creek
LocationJust South of 61st Avenue
RouteCounty Highway 0
Coordinates39.80638, -105.21287
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 rating40 US tons
Inventory rating33.6 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span35 ft (10.7 m)
Deck width54 ft (16.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic639 (2021)
Projected traffic734 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Crestone Street over Van Bibber Creek built?

It was built in 1972, making it 53 years old in 2025.

What condition is Crestone Street over Van Bibber Creek 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 February 2025.

How much traffic does Crestone Street over Van Bibber Creek carry?

About 639 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Crestone Street over Van Bibber Creek?

The structure is 38 ft (11.6 m) long with a longest span of 35 ft (10.7 m) and a deck 54 ft wide.

Who owns Crestone Street over Van Bibber Creek?

It is owned by the County Highway Agency.