US Bridges

Joiner Parkway NB over Auburn Ravine

Fair

Placer County, California · 0.1 MI North of Moore RD · Structure no. 19C0224R

Built
2005
20 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
121 ft
1 main span
Daily traffic
6,932
2016 count
Owner
City
City or Municipal Highway Agency

About this bridge

Joiner Parkway NB over Auburn Ravine is a prestressed concrete stringer/multi-beam or girder carrying Joiner Parkway NB over Auburn Ravine in Placer County, California. It was built in 2005, so it is 20 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 6,932 vehicles a day, roughly 1% of them trucks, projected to reach 10,285 by 2045. The structure is 121 ft (37 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesJoiner Parkway NB
CrossesAuburn Ravine
Location0.1 MI North of Moore RD
RouteCity Street 0
CountyPlacer County
StateCalifornia
Coordinates38.88381, -121.31383
Functional classUrban Local

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length121 ft (37 m)
Longest span121 ft (37 m)
Deck width44 ft (13.3 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,932 (2016)
Projected traffic10,285 by 2045
Trucks1%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Joiner Parkway NB over Auburn Ravine built?

It was built in 2005, making it 20 years old in 2025.

What condition is Joiner Parkway NB over Auburn Ravine 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 April 2023.

How much traffic does Joiner Parkway NB over Auburn Ravine carry?

About 6,932 vehicles per day (2016 count), of which roughly 1% are trucks.

How long is Joiner Parkway NB over Auburn Ravine?

The structure is 121 ft (37 m) long with a longest span of 121 ft (37 m) and a deck 44 ft wide.

Who owns Joiner Parkway NB over Auburn Ravine?

It is owned by the City or Municipal Highway Agency.