St. Johns Bridge | Portland

St. Johns Bridge is a steel arch bridge spanning the Willamette River in Portland, Oregon. It connects the Cathedral Park neighborhood on the north bank with the St. Johns neighborhood on the south bank.

Visual Characteristics

The bridge features two 400-foot (120 m) tall Gothic-style towers constructed of reinforced concrete. The main span is 1,207 feet (368 m) long, with a total length of 2,067 feet (629 m). The deck is 60 feet (18 m) wide and carries four lanes of vehicular traffic, plus pedestrian and bicycle access on separate pathways. The steel structure is painted a distinctive green color.

Location & Access Logistics

The bridge is located approximately 7 miles (11 km) northwest of downtown Portland. Access is via North Lombard Street (US Route 30) which connects to the bridge approaches. Parking is available in Cathedral Park on the north side of the river. Public transport options include TriMet bus lines 4 and 75, which stop near the bridge approaches.

Historical & Ecological Origin

Construction of St. Johns Bridge began in 1928 and was completed in 1931. It was designed by architect Gustav Lindenthal and built by the contract firm of Parker & Banfield. The bridge was originally intended to facilitate industrial development in the St. Johns area. The river below is part of the Willamette River watershed, a tributary of the Columbia River.

Key Highlights & Activities

Pedestrian and bicycle access is permitted on the designated pathways. Photography of the bridge's architecture is a common activity. The adjacent Cathedral Park offers open space for recreation and events. Fishing is possible from the riverbanks in Cathedral Park.

Infrastructure & Amenities

Restrooms are available in Cathedral Park. Shade is provided by trees in the park. Cell phone signal (4G/5G) is generally available in the vicinity. Food vendors are not typically present at the bridge itself, but are available in nearby commercial areas.

Best Time to Visit

For photography, early morning or late afternoon light provides optimal illumination of the bridge's structure. The best months for visiting are generally May through October, offering drier weather conditions. No specific tide requirements affect access.

Facts & Legends

The bridge's towers were designed to resemble those of Cologne Cathedral in Germany, reflecting the aspirations of the St. Johns neighborhood's early German settlers. A local anecdote suggests that the bridge's distinctive green color was chosen to blend with the surrounding foliage, though official records indicate it was a standard industrial paint choice at the time.

Nearby Landmarks

• Cathedral Park (0.1km North)
• Willamette River (0km)
• Kenton Park (2.5km Southeast)
• Columbia River (4.0km Northwest)
• Oregon Zoo (12.0km Southwest)