US Bridges

Union Avenue over Branch Tohickon Creek

Poor

Bucks County, Pennsylvania · South Richlandtown 08E10 · Structure no. 000000000007418

Built
1914
111 years old
Condition
Poor
inspected January 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
26 ft
1 main span
Daily traffic
2,222
2024 count
Owner
State
State Highway Agency

About this bridge

Union Avenue over Branch Tohickon Creek is a steel stringer/multi-beam or girder carrying Union Avenue over Branch Tohickon Creek in Bucks County, Pennsylvania. It was built in 1914, so it is 111 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.

It carries about 2,222 vehicles a day, roughly 8% of them trucks, projected to reach 3,614 by 2032. The structure is 26 ft (7.9 m) long and 19 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesUnion Avenue
CrossesBranch Tohickon Creek
LocationSouth Richlandtown 08E10
RouteState Highway 0
Coordinates40.46433, -75.31221
Functional classUrban Collector

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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating33 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width19 ft (5.8 m)
Roadway width16 ft (4.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,222 (2024)
Projected traffic3,614 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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$206,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Union Avenue over Branch Tohickon Creek built?

It was built in 1914, making it 111 years old in 2025.

What condition is Union Avenue over Branch Tohickon Creek 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 January 2023.

How much traffic does Union Avenue over Branch Tohickon Creek carry?

About 2,222 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Union Avenue over Branch Tohickon Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 19 ft wide.

Who owns Union Avenue over Branch Tohickon Creek?

It is owned by the State Highway Agency.