US Bridges

Or 99E (hwy 58) over City Street & UPRR

Fair

Linn County, Oregon · 009 MI S HWY 16 · Structure no. 02380 058 00220

Built
1940
85 years old
Condition
Fair
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
552 ft
8 main spans
Daily traffic
18,518
2022 count
Owner
State
State Highway Agency

About this bridge

Or 99E (hwy 58) over City Street & UPRR is a steel continuous stringer/multi-beam or girder carrying Or 99E (hwy 58) over City Street & UPRR in Linn County, Oregon. It was built in 1940, so it is 85 years old, older than the Oregon average of 49.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 18,518 vehicles a day, roughly 2% of them trucks, projected to reach 20,300 by 2042. The structure is 552 ft (168.2 m) long and 62 ft wide. If it were closed, the detour would be 10.6 mi (17 km).

Location

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CarriesOr 99E (hwy 58)
CrossesCity Street & UPRR
Location009 MI S HWY 16
RouteU.S. Route 20
CountyLinn County
StateOregon
Coordinates44.63244, -123.09897
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating19.6 US tons
Inventory rating15 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadH 15
Structure length552 ft (168.2 m)
Longest span84 ft (25.6 m)
Deck width62 ft (18.8 m)
Roadway width50 ft (15.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,518 (2022)
Projected traffic20,300 by 2042
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway and railroad
Detour if closed10.6 mi (17 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$2.8 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Or 99E (hwy 58) over City Street & UPRR built?

It was built in 1940, making it 85 years old in 2025.

What condition is Or 99E (hwy 58) over City Street & UPRR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2023.

How much traffic does Or 99E (hwy 58) over City Street & UPRR carry?

About 18,518 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Or 99E (hwy 58) over City Street & UPRR?

The structure is 552 ft (168.2 m) long with a longest span of 84 ft (25.6 m) and a deck 62 ft wide.

Who owns Or 99E (hwy 58) over City Street & UPRR?

It is owned by the State Highway Agency.