US Bridges

Tanner Road over W Br Onondaga Creek

Good

Onondaga County, New York · 1.5 MI NW South Onondaga · Structure no. 000000003313020

Built
2004
21 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
30 ft
1 main span
Daily traffic
486
2017 count
Owner
County
County Highway Agency

About this bridge

Tanner Road over W Br Onondaga Creek is a prestressed concrete box beam or girders - multiple carrying Tanner Road over W Br Onondaga Creek in Onondaga County, New York. It was built in 2004, so it is 21 years old, younger than the New York average of 53 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 486 vehicles a day, roughly 9% of them trucks, projected to reach 680 by 2037. The structure is 30 ft (9.1 m) long and 31 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTanner Road
CrossesW Br Onondaga Creek
Location1.5 MI NW South Onondaga
RouteCounty Highway 0
Coordinates42.94467, -76.2381
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.1 US tons
Inventory rating57 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length30 ft (9.1 m)
Longest span26 ft (8 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic486 (2017)
Projected traffic680 by 2037
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$971,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Tanner Road over W Br Onondaga Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is Tanner Road over W Br Onondaga 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 May 2024.

How much traffic does Tanner Road over W Br Onondaga Creek carry?

About 486 vehicles per day (2017 count), of which roughly 9% are trucks.

How long is Tanner Road over W Br Onondaga Creek?

The structure is 30 ft (9.1 m) long with a longest span of 26 ft (8 m) and a deck 31 ft wide.

Who owns Tanner Road over W Br Onondaga Creek?

It is owned by the County Highway Agency.