US Bridges

16th Avenue over I 880 E 12th ST Bartd RR

Fair

Alameda County, California · 04-ALA-880-29.69-OAK · Structure no. 33 0137

Built
1997
28 years old
Condition
Fair
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete Continuous
Length
1,138 ft
10 main spans
Daily traffic
5,000
2005 count
Owner
State
State Highway Agency

About this bridge

16th Avenue over I 880 E 12th ST Bartd RR is a prestressed concrete continuous box beam or girders - multiple carrying 16th Avenue over I 880 E 12th ST Bartd RR in Alameda County, California. It was built in 1997, so it is 28 years old, younger 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 5,000 vehicles a day, roughly 1% of them trucks, projected to reach 7,285 by 2043. The structure is 1,138 ft (347 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
Carries16th Avenue
CrossesI 880 E 12th ST Bartd RR
Location04-ALA-880-29.69-OAK
RouteCity Street 0
CountyAlameda County
StateCalifornia
Coordinates37.78475, -122.2431
Functional classUrban Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans10 (+3 approach)
Design loadHS 20 + Mod
Structure length1,138 ft (347 m)
Longest span170 ft (51.8 m)
Deck width39 ft (11.9 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2005)
Projected traffic7,285 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 16th Avenue over I 880 E 12th ST Bartd RR built?

It was built in 1997, making it 28 years old in 2025.

What condition is 16th Avenue over I 880 E 12th ST Bartd RR 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 February 2025.

How much traffic does 16th Avenue over I 880 E 12th ST Bartd RR carry?

About 5,000 vehicles per day (2005 count), of which roughly 1% are trucks.

How long is 16th Avenue over I 880 E 12th ST Bartd RR?

The structure is 1,138 ft (347 m) long with a longest span of 170 ft (51.8 m) and a deck 39 ft wide.

Who owns 16th Avenue over I 880 E 12th ST Bartd RR?

It is owned by the State Highway Agency.