US Bridges

SH 72 Ml over Van Bibber Creek

Fair

Jefferson County, Colorado · Ward RD Arvada · Structure no. E-16-IC

Built
1972
53 years old
Condition
Fair
inspected November 2023
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
28,000
2020 count
Owner
State
State Highway Agency

About this bridge

SH 72 Ml over Van Bibber Creek is a concrete culvert carrying SH 72 Ml 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 28,000 vehicles a day, roughly 4% of them trucks, projected to reach 29,960 by 2040. The structure is 38 ft (11.6 m) long and 80 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSH 72 Ml
CrossesVan Bibber Creek
LocationWard RD Arvada
RouteState Highway 72A
Coordinates39.79853, -105.13814
Functional classUrban Other Principal 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39.5 US tons
Inventory rating23.6 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length38 ft (11.6 m)
Longest span14 ft (4.3 m)
Deck width80 ft (24.4 m)
Roadway width72 ft (21.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic28,000 (2020)
Projected traffic29,960 by 2040
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 SH 72 Ml over Van Bibber Creek built?

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

What condition is SH 72 Ml 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 November 2023.

How much traffic does SH 72 Ml over Van Bibber Creek carry?

About 28,000 vehicles per day (2020 count), of which roughly 4% are trucks.

How long is SH 72 Ml over Van Bibber Creek?

The structure is 38 ft (11.6 m) long with a longest span of 14 ft (4.3 m) and a deck 80 ft wide.

Who owns SH 72 Ml over Van Bibber Creek?

It is owned by the State Highway Agency.