US Bridges

Homestead Road over State Route 85

Poor

Santa Clara County, California · 04-SCL-085-R18.86-CPO · Structure no. 37 0208

Built
1965
60 years old
Condition
Poor
inspected June 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
246 ft
4 main spans
Daily traffic
14,256
2012 count
Owner
State
State Highway Agency

About this bridge

Homestead Road over State Route 85 is a concrete continuous box beam or girders - multiple carrying Homestead Road over State Route 85 in Santa Clara County, California. It was built in 1965, so it is 60 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 14,256 vehicles a day, roughly 2% of them trucks, projected to reach 18,353 by 2046. The structure is 246 ft (75 m) long and 78 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

CarriesHomestead Road
CrossesState Route 85
Location04-SCL-085-R18.86-CPO
RouteCity Street 0
Coordinates37.33742, -122.06001
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47.5 US tons
Inventory rating35.7 US tons

Structure

MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length246 ft (75 m)
Longest span84 ft (25.6 m)
Deck width78 ft (23.8 m)
Roadway width65 ft (19.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,256 (2012)
Projected traffic18,353 by 2046
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed2.5 mi (4 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Homestead Road over State Route 85 built?

It was built in 1965, making it 60 years old in 2025.

What condition is Homestead Road over State Route 85 in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does Homestead Road over State Route 85 carry?

About 14,256 vehicles per day (2012 count), of which roughly 2% are trucks.

How long is Homestead Road over State Route 85?

The structure is 246 ft (75 m) long with a longest span of 84 ft (25.6 m) and a deck 78 ft wide.

Who owns Homestead Road over State Route 85?

It is owned by the State Highway Agency.