US Bridges

Gifford Road over Prather Creek

Poor

Venango County, Pennsylvania · Plum Township · Structure no. 000000000033912

Built
1935
90 years old, rebuilt 2001
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
44 ft
2 main spans
Daily traffic
100
2014 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Gifford Road over Prather Creek is a steel continuous stringer/multi-beam or girder carrying Gifford Road over Prather Creek in Venango County, Pennsylvania. It was built in 1935 and reconstructed in 2001, so it is 90 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 140 by 2034. The structure is 44 ft (13.4 m) long and 14 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesGifford Road
CrossesPrather Creek
LocationPlum Township
RouteCity Street 7214
Coordinates41.56429, -79.77703
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating110.1 US tons
Inventory rating74 US tons

Structure

MaterialSteel Continuous
DeckOpen grating
Main spans2
Design loadHS 25 or greater
Structure length44 ft (13.4 m)
Longest span23 ft (7 m)
Deck width14 ft (4.2 m)
Roadway width13 ft (4.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2014)
Projected traffic140 by 2034
Trucks5%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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$161,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Gifford Road over Prather Creek built?

It was built in 1935, making it 90 years old in 2025. It was reconstructed in 2001.

What condition is Gifford Road over Prather Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Gifford Road over Prather Creek carry?

About 100 vehicles per day (2014 count), of which roughly 5% are trucks.

How long is Gifford Road over Prather Creek?

The structure is 44 ft (13.4 m) long with a longest span of 23 ft (7 m) and a deck 14 ft wide.

Who owns Gifford Road over Prather Creek?

It is owned by the Town or Township Highway Agency.