US Bridges

East 34th Street over Pacific to a ST

PoorPosted for load

Pierce County, Washington · 0.2 S JCT I-5 · Structure no. 085122000000000

Built
1937
88 years old
Condition
Poor
inspected June 2024
Type
Arch - Deck
Concrete
Length
485 ft
1 main span
Daily traffic
4,700
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

East 34th Street over Pacific to a ST is a concrete arch - deck carrying East 34th Street over Pacific to a ST in Pierce County, Washington. It was built in 1937, so it is 88 years old, older than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 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 load restriction.

It carries about 4,700 vehicles a day, roughly 5% of them trucks, projected to reach 7,200 by 2039. The structure is 485 ft (147.8 m) long and 34 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEast 34th Street
CrossesPacific to a ST
Location0.2 S JCT I-5
RouteCity Street 3234
Coordinates47.23032, -122.43245
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
Deck3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating20.9 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1 (+5 approach)
Design loadH 20
Structure length485 ft (147.8 m)
Longest span243 ft (74.1 m)
Deck width34 ft (10.4 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,700 (2020)
Projected traffic7,200 by 2039
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesOther
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$6.2 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was East 34th Street over Pacific to a ST built?

It was built in 1937, making it 88 years old in 2025.

What condition is East 34th Street over Pacific to a ST 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 June 2024.

How much traffic does East 34th Street over Pacific to a ST carry?

About 4,700 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is East 34th Street over Pacific to a ST?

The structure is 485 ft (147.8 m) long with a longest span of 243 ft (74.1 m) and a deck 34 ft wide.

Who owns East 34th Street over Pacific to a ST?

It is owned by the City or Municipal Highway Agency.