US Bridges

Gold ST over Guadalupe River

Fair

Santa Clara County, California · 0.4 MI N SH 237 · Structure no. 37C0027

Built
1964
61 years old, rebuilt 1989
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
302 ft
5 main spans
Daily traffic
4,460
2005 count
Owner
City
City or Municipal Highway Agency

About this bridge

Gold ST over Guadalupe River is a prestressed concrete stringer/multi-beam or girder carrying Gold ST over Guadalupe River in Santa Clara County, California. It was built in 1964 and reconstructed in 1989, so it is 61 years old, older than the California average of 54.8 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 4,460 vehicles a day, roughly 3% of them trucks, projected to reach 6,973 by 2042. The structure is 302 ft (92 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesGold ST
CrossesGuadalupe River
Location0.4 MI N SH 237
RouteCity Street 0
Coordinates37.42243, -121.97604
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.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating39.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadUnknown
Structure length302 ft (92 m)
Longest span60 ft (18.3 m)
Deck width34 ft (10.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,460 (2005)
Projected traffic6,973 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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 Gold ST over Guadalupe River built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1989.

What condition is Gold ST over Guadalupe River 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 March 2024.

How much traffic does Gold ST over Guadalupe River carry?

About 4,460 vehicles per day (2005 count), of which roughly 3% are trucks.

How long is Gold ST over Guadalupe River?

The structure is 302 ft (92 m) long with a longest span of 60 ft (18.3 m) and a deck 34 ft wide.

Who owns Gold ST over Guadalupe River?

It is owned by the City or Municipal Highway Agency.