US Bridges

Glen Riddle Road over Chrome Run

Good

Delaware County, Pennsylvania · 1MI.WEST Pa 352 33H09 · Structure no. 000000000069937

Built
2024
1 years old
Condition
Good
inspected October 2024
Type
Tee Beam
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
4,353
2024 count
Owner
State
State Highway Agency

About this bridge

Glen Riddle Road over Chrome Run is a prestressed concrete tee beam carrying Glen Riddle Road over Chrome Run in Delaware County, Pennsylvania. It was built in 2024, so it is 1 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 4,353 vehicles a day, roughly 8% of them trucks, projected to reach 5,475 by 2032. The structure is 40 ft (12.2 m) long and 34 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesGlen Riddle Road
CrossesChrome Run
Location1MI.WEST Pa 352 33H09
RouteState Highway 0
CountyDelaware County
StatePennsylvania
Coordinates39.89825, -75.42522
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating67.5 US tons
Inventory rating40.7 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length40 ft (12.2 m)
Longest span37 ft (11.3 m)
Deck width34 ft (10.3 m)
Roadway width31 ft (9.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,353 (2024)
Projected traffic5,475 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Glen Riddle Road over Chrome Run built?

It was built in 2024, making it 1 years old in 2025.

What condition is Glen Riddle Road over Chrome 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 October 2024.

How much traffic does Glen Riddle Road over Chrome Run carry?

About 4,353 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Glen Riddle Road over Chrome Run?

The structure is 40 ft (12.2 m) long with a longest span of 37 ft (11.3 m) and a deck 34 ft wide.

Who owns Glen Riddle Road over Chrome Run?

It is owned by the State Highway Agency.