US Bridges

University Blvd over East Harvard Gulch

Fair

Denver County, Colorado · University at Vassar Ave · Structure no. D-13-HGE-190

Built
1967
58 years old
Condition
Fair
inspected November 2024
Type
Culvert
Concrete
Length
69 ft
5 main spans
Daily traffic
27,146
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

University Blvd over East Harvard Gulch is a concrete culvert carrying University Blvd over East Harvard Gulch in Denver County, Colorado. It was built in 1967, so it is 58 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 27,146 vehicles a day, roughly 5% of them trucks, projected to reach 30,132 by 2041. The structure is 69 ft (21 m) long and 57 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUniversity Blvd
CrossesEast Harvard Gulch
LocationUniversity at Vassar Ave
RouteCity Street 0
Coordinates39.66906, -104.95941
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 2024
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 geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating36.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length69 ft (21 m)
Longest span13 ft (4 m)
Deck width57 ft (17.3 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27,146 (2021)
Projected traffic30,132 by 2041
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$372,000
NavigationNo navigation control on waterway

Frequently asked questions

When was University Blvd over East Harvard Gulch built?

It was built in 1967, making it 58 years old in 2025.

What condition is University Blvd over East Harvard Gulch 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 2024.

How much traffic does University Blvd over East Harvard Gulch carry?

About 27,146 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is University Blvd over East Harvard Gulch?

The structure is 69 ft (21 m) long with a longest span of 13 ft (4 m) and a deck 57 ft wide.

Who owns University Blvd over East Harvard Gulch?

It is owned by the City or Municipal Highway Agency.