US Bridges

SH 224 Ml Wbnd over Burlington Canal

Fair

Adams County, Colorado · In Commerce City · Structure no. E-17-JA

Built
1964
61 years old
Condition
Fair
inspected January 2025
Type
Tee Beam
Concrete
Length
102 ft
2 main spans
Daily traffic
13,500
2020 count
Owner
State
State Highway Agency

About this bridge

SH 224 Ml Wbnd over Burlington Canal is a concrete tee beam carrying SH 224 Ml Wbnd over Burlington Canal in Adams County, Colorado. It was built in 1964, so it is 61 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 13,500 vehicles a day, roughly 5% of them trucks, projected to reach 14,985 by 2040. The structure is 102 ft (31 m) long and 34 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesSH 224 Ml Wbnd
CrossesBurlington Canal
LocationIn Commerce City
RouteState Highway 224A
Coordinates39.83081, -104.93932
Functional classUrban 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length102 ft (31 m)
Longest span50 ft (15.1 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,500 (2020)
Projected traffic14,985 by 2040
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

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$187,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 224 Ml Wbnd over Burlington Canal built?

It was built in 1964, making it 61 years old in 2025.

What condition is SH 224 Ml Wbnd over Burlington Canal 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 January 2025.

How much traffic does SH 224 Ml Wbnd over Burlington Canal carry?

About 13,500 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is SH 224 Ml Wbnd over Burlington Canal?

The structure is 102 ft (31 m) long with a longest span of 50 ft (15.1 m) and a deck 34 ft wide.

Who owns SH 224 Ml Wbnd over Burlington Canal?

It is owned by the State Highway Agency.