US Bridges

Main St. over HWY 2 164.16 Boardman Ic

Fair

Morrow County, Oregon · 14.7 MI E Gilliam CO LN · Structure no. 08946 002C16416

Built
1965
60 years old
Condition
Fair
inspected February 2024
Type
Tee Beam
Concrete Continuous
Length
282 ft
4 main spans
Daily traffic
558
2010 count
Owner
State
State Highway Agency

About this bridge

Main St. over HWY 2 164.16 Boardman Ic is a concrete continuous tee beam carrying Main St. over HWY 2 164.16 Boardman Ic in Morrow County, Oregon. It was built in 1965, so it is 60 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 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 558 vehicles a day, roughly 20% of them trucks, projected to reach 1,093 by 2030. The structure is 282 ft (86 m) long and 42 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesMain St.
CrossesHWY 2 164.16 Boardman Ic
Location14.7 MI E Gilliam CO LN
RouteCity Street 0
StateOregon
Coordinates45.83799, -119.70132
Functional classRural Minor Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30.3 US tons
Inventory rating23.3 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length282 ft (86 m)
Longest span80 ft (24.4 m)
Deck width42 ft (12.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic558 (2010)
Projected traffic1,093 by 2030
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Main St. over HWY 2 164.16 Boardman Ic built?

It was built in 1965, making it 60 years old in 2025.

What condition is Main St. over HWY 2 164.16 Boardman Ic 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 February 2024.

How much traffic does Main St. over HWY 2 164.16 Boardman Ic carry?

About 558 vehicles per day (2010 count), of which roughly 20% are trucks.

How long is Main St. over HWY 2 164.16 Boardman Ic?

The structure is 282 ft (86 m) long with a longest span of 80 ft (24.4 m) and a deck 42 ft wide.

Who owns Main St. over HWY 2 164.16 Boardman Ic?

It is owned by the State Highway Agency.