US Bridges

T-706 Barta Road over Oven Run

PoorClosed to traffic

Somerset County, Pennsylvania · 3 Mi.E.Of Stoystown · Structure no. 000000000031889

Built
1902
123 years old
Condition
Poor
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
35 ft
1 main span
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

T-706 Barta Road over Oven Run is a steel stringer/multi-beam or girder carrying T-706 Barta Road over Oven Run in Somerset County, Pennsylvania. It was built in 1902, so it is 123 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 3 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 50 vehicles a day, projected to reach 64 by 2044. The structure is 35 ft (10.7 m) long and 13 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesT-706 Barta Road
CrossesOven Run
Location3 Mi.E.Of Stoystown
RouteCity Street 0
Coordinates40.10055, -78.90054
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.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating2 US tons
Inventory rating1 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadH 10
Structure length35 ft (10.7 m)
Longest span32 ft (9.8 m)
Deck width13 ft (3.9 m)
Roadway width11 ft (3.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic64 by 2044
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$666,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T-706 Barta Road over Oven Run built?

It was built in 1902, making it 123 years old in 2025.

What condition is T-706 Barta Road over Oven Run 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 April 2023.

How much traffic does T-706 Barta Road over Oven Run carry?

About 50 vehicles per day (2024 count).

How long is T-706 Barta Road over Oven Run?

The structure is 35 ft (10.7 m) long with a longest span of 32 ft (9.8 m) and a deck 13 ft wide.

Who owns T-706 Barta Road over Oven Run?

It is owned by the County Highway Agency.