New Bridge, Old Bridge

On the first warmish day in a while, I took the Radmini to check out a new river crossing. Beginning on the Delaware and Raritan Canal at Scudder Falls in New Jersey, I rode up the brand new ramp to the 10 feet wide multi-use path on the new Scudder Falls Bridge, which carries I-295 over the Delaware River to Pennsyvlania. The first span of this bridge opened in July 2019. The old bridge (which had opened in 1961) was then demolished and construction began on the second span, which was completed a year later. The shared pedestrian/bicyclist path then opened this past November.

6.72 miles

The overpass was busy with with other bikers, walkers, and a few dogs. Coming off the bridge into Pennsylvania, I turned north up the Delaware Canal towpath to Washington’s Crossing. I crossed back into New Jersey on the old and narrow Washington’s Crossing bridge. The piers that support this bridge date back to 1831, while the superstructure was built in 1904. Each car lane is only 7.5 feet wide (so, 2.5 feet narrower than the bike/walk path on the new bridge). After that, it was a quick ride up the D&R canal to my starting point.

Wide enough to ride your bike

Radmini on the bridge
The Delaware Canal in Pennsylvania
Walk your bike
A narrow bridge
Looking downstream. Is that a new bridge in the distance?

E-Biking Carnegie Lake to Rocky Hill

Photos from a ride a couple months ago. The lake was created in 1906 by Andrew Carnegie so that the Princeton University crew team would have a place to practice their rowing. It is parallel to but separate from the Delaware & Raritan Canal. The Lake Carnegie Historic District, like the canal, is listed on the National Register of Historic Places.

D&R Canal trail near Carnegie Lake, NJ. Source: TCM
Restored Bridgetender’s House foundation along the D&R Canal near Rocky Hill, NJ. Source: TCM
Source: TCM
Canal near Rocky Hill, NJ. Source: TCM
Carnegie Lake. Source: TCM

Around Port Mercer by E-Bike

Port Mercer was a small town along the Delaware and Raritan Canal in central New Jersey. Since the canal closed down in 1932, commerce has shifted east to U.S. Route 1, where shopping malls, car dealers, and restaurants are now located. On the west side of the canal, there are still extensive swampy wetlands between Lawrence Township and Princeton.

Source: TCM

One of the buildings that remains from the canal’s heyday is the Bridge Tender’s House – the worker who lived there was responsible for swinging open the bridge when a canal boat came through. Several similar buildings still exist along the canal.

Bridge Tender’s house at Port Mercer, NJ. Source: TCM

Roebling’s Shaky Bridge

View of the Shaky Bridge from the Delaware River. Undated. Source: Photograph, collection of David Denenberg. bridgemaster.com
Shaky Bridge in 2019, Trenton, NJ. Source: TCM
Source: TCM

This little suspension bridge, which spans the attractively named Waste Weir, was built by the Roebling Company. Some internet sources say it is a miniature replica of one of Roebling’s more famous projects, either the Brooklyn Bridge or the Niagara Bridge. Although it uses the same suspension technology, the design is not identical. Other sources say it was built to demonstrate suspension technology, and then given to the city of Trenton. I haven’t seen a firm date for when it was built.

The Shaky Bridge sits between the Delaware River and Route 29 in Stacy Park. Route 29 runs over the alignment of the Trenton Water Power, a seven mile long canal completed in 1834  – the same year as the 65 mile long D&R Canal.

Canal Bridgetender’s Houses

These three small houses are located along the Delaware and Raritan Canal in Trenton, where movable bridges formerly crossed the canal. Houses were provided so the bridgetenders were always available to swing the bridge out of the way as a canal barge passed through.

The Hanover Street house was renovated when Thomas Edison State College built the large building that partially surrounds it. The Calhoun Street house appears to be stabilized, while the Prospect Street house looks occupied.

Hanover Street Bridgetender’s House. Source: TCM
Hanover Street Bridgetender’s House. Source: TCM

Hanover Street Bridgetender’s House. Source: TCM

Calhoun Street Bridgetender’s House. Source: TCM


Calhoun Street Bridgetender’s House. Source: TCM
Prospect Street Bridgetender’s House. Source: TCM