US Bridges

SR 4005 over Redstone Creek

Good

Fayette County, Pennsylvania · 0.3 MI N from SR 4028 · Structure no. 000000000049115

Built
2014
11 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
172 ft
1 main span
Daily traffic
306
2024 count
Owner
State
State Highway Agency

About this bridge

SR 4005 over Redstone Creek is a steel stringer/multi-beam or girder carrying SR 4005 over Redstone Creek in Fayette County, Pennsylvania. It was built in 2014, so it is 11 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 306 vehicles a day, roughly 7% of them trucks, projected to reach 327 by 2036. The structure is 172 ft (52.4 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR 4005
CrossesRedstone Creek
Location0.3 MI N from SR 4028
RouteState Highway 0
CountyFayette County
StatePennsylvania
Coordinates40.01603, -79.83061
Functional classRural Minor 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 protection8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating68.2 US tons
Inventory rating52.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length172 ft (52.4 m)
Longest span170 ft (51.8 m)
Deck width34 ft (10.5 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic306 (2024)
Projected traffic327 by 2036
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR 4005 over Redstone Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is SR 4005 over Redstone Creek 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 March 2023.

How much traffic does SR 4005 over Redstone Creek carry?

About 306 vehicles per day (2024 count), of which roughly 7% are trucks.

How long is SR 4005 over Redstone Creek?

The structure is 172 ft (52.4 m) long with a longest span of 170 ft (51.8 m) and a deck 34 ft wide.

Who owns SR 4005 over Redstone Creek?

It is owned by the State Highway Agency.