US Bridges

Mcintyre RD over Pine Creek South Branch

Good

Allegheny County, Pennsylvania · PS10 Pine Crk # 10 S Br · Structure no. 000000000070194

Built
2023
2 years old
Condition
Good
inspected December 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
4,434
2023 count
Owner
County
County Highway Agency

About this bridge

Mcintyre RD over Pine Creek South Branch is a prestressed concrete box beam or girders - single or spread carrying Mcintyre RD over Pine Creek South Branch in Allegheny County, Pennsylvania. It was built in 2023, so it is 2 years old, younger than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,434 vehicles a day, roughly 2% of them trucks, projected to reach 4,434 by 2043. The structure is 53 ft (16.2 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesMcintyre RD
CrossesPine Creek South Branch
LocationPS10 Pine Crk # 10 S Br
RouteCounty Highway 0
Coordinates40.55211, -79.99964
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating49.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length53 ft (16.2 m)
Longest span49 ft (14.9 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,434 (2023)
Projected traffic4,434 by 2043
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mcintyre RD over Pine Creek South Branch built?

It was built in 2023, making it 2 years old in 2025.

What condition is Mcintyre RD over Pine Creek South Branch 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 December 2023.

How much traffic does Mcintyre RD over Pine Creek South Branch carry?

About 4,434 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is Mcintyre RD over Pine Creek South Branch?

The structure is 53 ft (16.2 m) long with a longest span of 49 ft (14.9 m) and a deck 33 ft wide.

Who owns Mcintyre RD over Pine Creek South Branch?

It is owned by the County Highway Agency.