US Bridges

T-600 Smith Road over Cherry Run

Good

Indiana County, Pennsylvania · Btw SR 3033 & SR 3056 · Structure no. 000000000046078

Built
2010
15 years old
Condition
Good
inspected December 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
59 ft
1 main span
Daily traffic
27
2022 count
Owner
County
County Highway Agency

About this bridge

T-600 Smith Road over Cherry Run is a prestressed concrete box beam or girders - multiple carrying T-600 Smith Road over Cherry Run in Indiana County, Pennsylvania. It was built in 2010, so it is 15 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 27 vehicles a day, roughly 8% of them trucks, projected to reach 43 by 2042. The structure is 59 ft (18 m) long and 31 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesT-600 Smith Road
CrossesCherry Run
LocationBtw SR 3033 & SR 3056
RouteCity Street 600
Coordinates40.55396, -79.19178
Functional classRural Local

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating53 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length59 ft (18 m)
Longest span57 ft (17.4 m)
Deck width31 ft (9.6 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic27 (2022)
Projected traffic43 by 2042
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-600 Smith Road over Cherry Run built?

It was built in 2010, making it 15 years old in 2025.

What condition is T-600 Smith Road over Cherry Run 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 2022.

How much traffic does T-600 Smith Road over Cherry Run carry?

About 27 vehicles per day (2022 count), of which roughly 8% are trucks.

How long is T-600 Smith Road over Cherry Run?

The structure is 59 ft (18 m) long with a longest span of 57 ft (17.4 m) and a deck 31 ft wide.

Who owns T-600 Smith Road over Cherry Run?

It is owned by the County Highway Agency.