US Bridges

Chichester Avenue over CSX Railroad

PoorPosted for load

Delaware County, Pennsylvania · 1MI N. I-95 42E08 · Structure no. 000000000015304

Built
1941
84 years old
Condition
Poor
inspected November 2022
Type
Stringer/Multi-beam or Girder
Steel
Length
132 ft
1 main span
Daily traffic
16,499
2024 count
Owner
State
State Highway Agency

About this bridge

Chichester Avenue over CSX Railroad is a steel stringer/multi-beam or girder carrying Chichester Avenue over CSX Railroad in Delaware County, Pennsylvania. It was built in 1941, so it is 84 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 16,499 vehicles a day, roughly 4% of them trucks, projected to reach 20,782 by 2032. The structure is 132 ft (40.2 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesChichester Avenue
CrossesCSX Railroad
Location1MI N. I-95 42E08
RouteState Highway 0
Coordinates39.83398, -75.44173
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionNovember 2022
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating53 US tons
Inventory rating31 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 20
Structure length132 ft (40.2 m)
Longest span45 ft (13.7 m)
Deck width34 ft (10.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,499 (2024)
Projected traffic20,782 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byRailroad
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$691,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Chichester Avenue over CSX Railroad built?

It was built in 1941, making it 84 years old in 2025.

What condition is Chichester Avenue over CSX Railroad in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2022.

How much traffic does Chichester Avenue over CSX Railroad carry?

About 16,499 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Chichester Avenue over CSX Railroad?

The structure is 132 ft (40.2 m) long with a longest span of 45 ft (13.7 m) and a deck 34 ft wide.

Who owns Chichester Avenue over CSX Railroad?

It is owned by the State Highway Agency and maintained by the Railroad.