US Bridges

Upper Bear Creek R over Bear Creek

Good

Jefferson County, Colorado · Inlet to Evergreen Lake · Structure no. D-27-MP-070A

Built
2020
5 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
37 ft
1 main span
Daily traffic
789
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Upper Bear Creek R over Bear Creek is a prestressed concrete box beam or girders - multiple carrying Upper Bear Creek R over Bear Creek in Jefferson County, Colorado. It was built in 2020, so it is 5 years old, younger than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 789 vehicles a day, projected to reach 876 by 2041. The structure is 37 ft (11.3 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesUpper Bear Creek R
CrossesBear Creek
LocationInlet to Evergreen Lake
RouteCity Street 0
Coordinates39.63274, -105.3335
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation9: Superior to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.5 US tons
Inventory rating48.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length37 ft (11.3 m)
Longest span32 ft (9.7 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic789 (2021)
Projected traffic876 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byLocal Park, Forest, or Reservation 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 Upper Bear Creek R over Bear Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is Upper Bear Creek R over Bear Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does Upper Bear Creek R over Bear Creek carry?

About 789 vehicles per day (2021 count).

How long is Upper Bear Creek R over Bear Creek?

The structure is 37 ft (11.3 m) long with a longest span of 32 ft (9.7 m) and a deck 33 ft wide.

Who owns Upper Bear Creek R over Bear Creek?

It is owned by the City or Municipal Highway Agency and maintained by the Local Park, Forest, or Reservation Agency.