US Bridges

Table Rock RD over Snider Creek

Good

Jackson County, Oregon · 0.5 MI S of FAS 271 JCT · Structure no. 20072 778 01160

Built
2005
20 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
92 ft
1 main span
Daily traffic
2,881
2020 count
Owner
County
County Highway Agency

About this bridge

Table Rock RD over Snider Creek is a prestressed concrete box beam or girders - multiple carrying Table Rock RD over Snider Creek in Jackson County, Oregon. It was built in 2005, so it is 20 years old, younger than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,881 vehicles a day, roughly 10% of them trucks, projected to reach 3,381 by 2025. The structure is 92 ft (28 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTable Rock RD
CrossesSnider Creek
Location0.5 MI S of FAS 271 JCT
RouteCounty Highway 0A363
StateOregon
Coordinates42.48539, -122.93496
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.2 US tons
Inventory rating56.4 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadOther
Structure length92 ft (28 m)
Longest span90 ft (27.4 m)
Deck width37 ft (11.2 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,881 (2020)
Projected traffic3,381 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Table Rock RD over Snider Creek built?

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

What condition is Table Rock RD over Snider Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Table Rock RD over Snider Creek carry?

About 2,881 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is Table Rock RD over Snider Creek?

The structure is 92 ft (28 m) long with a longest span of 90 ft (27.4 m) and a deck 37 ft wide.

Who owns Table Rock RD over Snider Creek?

It is owned by the County Highway Agency.