US Bridges

T320 Mcclain RD over Sugar Creek Tributary

Good

Lawrence County, Pennsylvania · Btw T383 & SR108 · Structure no. 000000000022530

Built
2006
19 years old
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
26 ft
1 main span
Daily traffic
50
2019 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T320 Mcclain RD over Sugar Creek Tributary is a prestressed concrete box beam or girders - multiple carrying T320 Mcclain RD over Sugar Creek Tributary in Lawrence County, Pennsylvania. It was built in 2006, so it is 19 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 100 by 2039. The structure is 26 ft (7.9 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT320 Mcclain RD
CrossesSugar Creek Tributary
LocationBtw T383 & SR108
RouteCity Street 0
Coordinates40.92474, -80.4851
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating98.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span26 ft (7.9 m)
Deck width30 ft (9 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2019)
Projected traffic100 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$178,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T320 Mcclain RD over Sugar Creek Tributary built?

It was built in 2006, making it 19 years old in 2025.

What condition is T320 Mcclain RD over Sugar Creek Tributary 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 May 2023.

How much traffic does T320 Mcclain RD over Sugar Creek Tributary carry?

About 50 vehicles per day (2019 count), of which roughly 5% are trucks.

How long is T320 Mcclain RD over Sugar Creek Tributary?

The structure is 26 ft (7.9 m) long with a longest span of 26 ft (7.9 m) and a deck 30 ft wide.

Who owns T320 Mcclain RD over Sugar Creek Tributary?

It is owned by the Town or Township Highway Agency.