US Bridges

T-462 Smith Road over Little Scrubgrass Creek

FairPosted for load

Venango County, Pennsylvania · Scrubgrass Township · Structure no. 000000000033930

Built
1900
125 years old, rebuilt 1989
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
46 ft
1 main span
Daily traffic
25
2015 count
Owner
County
County Highway Agency

About this bridge

T-462 Smith Road over Little Scrubgrass Creek is a steel stringer/multi-beam or girder carrying T-462 Smith Road over Little Scrubgrass Creek in Venango County, Pennsylvania. It was built in 1900 and reconstructed in 1989, so it is 125 years old, older than the Pennsylvania 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. Its operating status is: posted for load restriction.

It carries about 25 vehicles a day, projected to reach 40 by 2035. The structure is 46 ft (14 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesT-462 Smith Road
CrossesLittle Scrubgrass Creek
LocationScrubgrass Township
RouteCity Street 7219
Coordinates41.18909, -79.78637
Functional classRural 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating39 US tons
Inventory rating23 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadH 20
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width16 ft (5 m)
Roadway width14 ft (4.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25 (2015)
Projected traffic40 by 2035
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$189,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-462 Smith Road over Little Scrubgrass Creek built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1989.

What condition is T-462 Smith Road over Little Scrubgrass Creek 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 June 2024.

How much traffic does T-462 Smith Road over Little Scrubgrass Creek carry?

About 25 vehicles per day (2015 count).

How long is T-462 Smith Road over Little Scrubgrass Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 16 ft wide.

Who owns T-462 Smith Road over Little Scrubgrass Creek?

It is owned by the County Highway Agency.