US Bridges

SR 4012 Shadeland over Over Mudd Run

Good

Crawford County, Pennsylvania · Beaver Township · Structure no. 000000000013377

Built
1995
30 years old
Condition
Good
inspected May 2023
Type
Channel Beam
Concrete
Length
21 ft
1 main span
Daily traffic
192
2024 count
Owner
State
State Highway Agency

About this bridge

SR 4012 Shadeland over Over Mudd Run is a concrete channel beam carrying SR 4012 Shadeland over Over Mudd Run in Crawford County, Pennsylvania. It was built in 1995, so it is 30 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 192 vehicles a day, roughly 11% of them trucks, projected to reach 233 by 2032. The structure is 21 ft (6.4 m) long and 25 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR 4012 Shadeland
CrossesOver Mudd Run
LocationBeaver Township
RouteState Highway 0
CountyCrawford County
StatePennsylvania
Coordinates41.81686, -80.44688
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
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 rating110.1 US tons
Inventory rating78 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.5 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic192 (2024)
Projected traffic233 by 2032
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$18,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 4012 Shadeland over Over Mudd Run built?

It was built in 1995, making it 30 years old in 2025.

What condition is SR 4012 Shadeland over Over Mudd 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 SR 4012 Shadeland over Over Mudd Run carry?

About 192 vehicles per day (2024 count), of which roughly 11% are trucks.

How long is SR 4012 Shadeland over Over Mudd Run?

The structure is 21 ft (6.4 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns SR 4012 Shadeland over Over Mudd Run?

It is owned by the State Highway Agency.