US Bridges

Fessenden ST over Burlington Northern R&r

PoorPosted for load

Multnomah County, Oregon · Fessenden St. over Burlin · Structure no. 51T104000000000

Built
1909
116 years old
Condition
Poor
inspected July 2024
Type
Truss - Deck
Steel
Length
164 ft
1 main span
Daily traffic
4,931
2010 count
Owner
Railroad
Railroad

About this bridge

Fessenden ST over Burlington Northern R&r is a steel truss - deck carrying Fessenden ST over Burlington Northern R&r in Multnomah County, Oregon. It was built in 1909, so it is 116 years old, older than the Oregon average of 49.9 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 other load-capacity restriction.

It carries about 4,931 vehicles a day, roughly 10% of them trucks, projected to reach 9,173 by 2030. The structure is 164 ft (50 m) long and 60 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesFessenden ST
CrossesBurlington Northern R&r
LocationFessenden St. over Burlin
RouteCity Street 9976
StateOregon
Coordinates45.5919, -122.7291
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for other load-capacity restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27.4 US tons
Inventory rating21.1 US tons

Structure

Structure typeTruss - Deck
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadH 15
Structure length164 ft (50 m)
Longest span90 ft (27.4 m)
Deck width60 ft (18.3 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,931 (2010)
Projected traffic9,173 by 2030
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerRailroad
Maintained byRailroad
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$924,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Fessenden ST over Burlington Northern R&r built?

It was built in 1909, making it 116 years old in 2025.

What condition is Fessenden ST over Burlington Northern R&r 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 July 2024.

How much traffic does Fessenden ST over Burlington Northern R&r carry?

About 4,931 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Fessenden ST over Burlington Northern R&r?

The structure is 164 ft (50 m) long with a longest span of 90 ft (27.4 m) and a deck 60 ft wide.

Who owns Fessenden ST over Burlington Northern R&r?

It is owned by the Railroad.