US Bridges

Lowell Blvd over Bear Creek

Fair

Arapahoe County, Colorado · Just South of US285 · Structure no. SHER-03-0.90-01

Built
1980
45 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
5,444
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lowell Blvd over Bear Creek is a prestressed concrete box beam or girders - single or spread carrying Lowell Blvd over Bear Creek in Arapahoe County, Colorado. It was built in 1980, so it is 45 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 5,444 vehicles a day, roughly 4% of them trucks, projected to reach 6,641 by 2041. The structure is 80 ft (24.4 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLowell Blvd
CrossesBear Creek
LocationJust South of US285
RouteCity Street 0
Coordinates39.65235, -105.03314
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating57.5 US tons
Inventory rating17.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length80 ft (24.4 m)
Longest span75 ft (23 m)
Deck width47 ft (14.2 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,444 (2021)
Projected traffic6,641 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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lowell Blvd over Bear Creek built?

It was built in 1980, making it 45 years old in 2025.

What condition is Lowell Blvd over Bear 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 September 2023.

How much traffic does Lowell Blvd over Bear Creek carry?

About 5,444 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is Lowell Blvd over Bear Creek?

The structure is 80 ft (24.4 m) long with a longest span of 75 ft (23 m) and a deck 47 ft wide.

Who owns Lowell Blvd over Bear Creek?

It is owned by the City or Municipal Highway Agency.