US Bridges

East Broadway over Neawanna Creek

Fair

Clatsop County, Oregon · 0.3 MI E of US 101 · Structure no. 19073 000 00000

Built
2002
23 years old
Condition
Fair
inspected April 2023
Type
Slab
Prestressed Concrete
Length
149 ft
3 main spans
Daily traffic
5,627
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

East Broadway over Neawanna Creek is a prestressed concrete slab carrying East Broadway over Neawanna Creek in Clatsop County, Oregon. It was built in 2002, so it is 23 years old, younger 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 6 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 5,627 vehicles a day, roughly 10% of them trucks, projected to reach 5,902 by 2025. The structure is 149 ft (45.3 m) long and 46 ft wide.

CarriesEast Broadway
CrossesNeawanna Creek
Location0.3 MI E of US 101
RouteCity Street C0000
StateOregon
Coordinates45.99315, -123.91475
Functional classUrban Minor 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
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 rating74.6 US tons
Inventory rating57.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 25 or greater
Structure length149 ft (45.3 m)
Longest span49 ft (15 m)
Deck width46 ft (14.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,627 (2020)
Projected traffic5,902 by 2025
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$761,000
NavigationNo navigation control on waterway

Frequently asked questions

When was East Broadway over Neawanna Creek built?

It was built in 2002, making it 23 years old in 2025.

What condition is East Broadway over Neawanna Creek 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 April 2023.

How much traffic does East Broadway over Neawanna Creek carry?

About 5,627 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is East Broadway over Neawanna Creek?

The structure is 149 ft (45.3 m) long with a longest span of 49 ft (15 m) and a deck 46 ft wide.

Who owns East Broadway over Neawanna Creek?

It is owned by the City or Municipal Highway Agency.