US Bridges

T408 Sweetroot RD over Shobers Run

Good

Bedford County, Pennsylvania · Bedford Springs · Structure no. 000000000004461

Built
1940
85 years old, rebuilt 2019
Condition
Good
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
350
2023 count
Owner
County
County Highway Agency

About this bridge

T408 Sweetroot RD over Shobers Run is a prestressed concrete box beam or girders - multiple carrying T408 Sweetroot RD over Shobers Run in Bedford County, Pennsylvania. It was built in 1940 and reconstructed in 2019, so it is 85 years old, older 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 350 vehicles a day, roughly 5% of them trucks, projected to reach 334 by 2043. The structure is 52 ft (15.8 m) long and 25 ft wide.

CarriesT408 Sweetroot RD
CrossesShobers Run
LocationBedford Springs
RouteCity Street 0
Coordinates39.99438, -78.50866
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum 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 rating54.2 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length52 ft (15.8 m)
Longest span51 ft (15.5 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic334 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was T408 Sweetroot RD over Shobers Run built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 2019.

What condition is T408 Sweetroot RD over Shobers 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 May 2023.

How much traffic does T408 Sweetroot RD over Shobers Run carry?

About 350 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is T408 Sweetroot RD over Shobers Run?

The structure is 52 ft (15.8 m) long with a longest span of 51 ft (15.5 m) and a deck 25 ft wide.

Who owns T408 Sweetroot RD over Shobers Run?

It is owned by the County Highway Agency.