US Bridges

T-517 Plank Road over Over Little Sugar Creek

PoorClosed to traffic

Crawford County, Pennsylvania · 2 MI.E.SR-2009 on T-517 · Structure no. 000000000013428

Built
1905
120 years old, rebuilt 2012
Condition
Poor
inspected May 2024
Type
Other
Steel
Length
45 ft
1 main span
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

T-517 Plank Road over Over Little Sugar Creek is a steel other carrying T-517 Plank Road over Over Little Sugar Creek in Crawford County, Pennsylvania. It was built in 1905 and reconstructed in 2012, so it is 120 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 2 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. Its operating status is: closed to all traffic.

It carries about 250 vehicles a day, roughly 1% of them trucks, projected to reach 350 by 2044. The structure is 45 ft (13.7 m) long and 14 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT-517 Plank Road
CrossesOver Little Sugar Creek
Location2 MI.E.SR-2009 on T-517
RouteCity Street 7209
Coordinates41.63262, -80.04362
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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry0: Immediate repair necessary to put back in service
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating29 US tons
Inventory rating17 US tons

Structure

Structure typeOther
MaterialSteel
DeckWood or timber
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span44 ft (13.4 m)
Deck width14 ft (4.2 m)
Roadway width13 ft (4.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic350 by 2044
Trucks1%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$584,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-517 Plank Road over Over Little Sugar Creek built?

It was built in 1905, making it 120 years old in 2025. It was reconstructed in 2012.

What condition is T-517 Plank Road over Over Little Sugar 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 May 2024.

How much traffic does T-517 Plank Road over Over Little Sugar Creek carry?

About 250 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is T-517 Plank Road over Over Little Sugar Creek?

The structure is 45 ft (13.7 m) long with a longest span of 44 ft (13.4 m) and a deck 14 ft wide.

Who owns T-517 Plank Road over Over Little Sugar Creek?

It is owned by the County Highway Agency.