US Bridges

E-S Ramp over Market Street

Good

Spokane County, Washington · 6.9 N JCT I-90 · Structure no. 0018195A0000000

Built
2012
13 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
140 ft
1 main span
Daily traffic
369
2023 count
Owner
State
State Highway Agency

About this bridge

E-S Ramp over Market Street is a prestressed concrete stringer/multi-beam or girder carrying E-S Ramp over Market Street in Spokane County, Washington. It was built in 2012, so it is 13 years old, younger than the Washington average of 49.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 369 vehicles a day, roughly 13% of them trucks, projected to reach 526 by 2039. The structure is 140 ft (42.7 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesE-S Ramp
CrossesMarket Street
Location6.9 N JCT I-90
RouteU.S. Route 395
Coordinates47.75211, -117.36053
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating84.7 US tons
Inventory rating65 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length140 ft (42.7 m)
Longest span140 ft (42.7 m)
Deck width29 ft (8.7 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic369 (2023)
Projected traffic526 by 2039
Trucks13%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1.8 million (2022 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was E-S Ramp over Market Street built?

It was built in 2012, making it 13 years old in 2025.

What condition is E-S Ramp over Market Street in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2024.

How much traffic does E-S Ramp over Market Street carry?

About 369 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is E-S Ramp over Market Street?

The structure is 140 ft (42.7 m) long with a longest span of 140 ft (42.7 m) and a deck 29 ft wide.

Who owns E-S Ramp over Market Street?

It is owned by the State Highway Agency.