US Bridges

Mckinley Lane over N Fk Coquille River

Fair

Coos County, Oregon · 080 Mile N 2B AND42S JCT · Structure no. 00932 001300006

Built
1964
61 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
203 ft
1 main span
Daily traffic
195
2020 count
Owner
County
County Highway Agency

About this bridge

Mckinley Lane over N Fk Coquille River is a prestressed concrete stringer/multi-beam or girder carrying Mckinley Lane over N Fk Coquille River in Coos County, Oregon. It was built in 1964, so it is 61 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 195 vehicles a day, roughly 30% of them trucks, projected to reach 220 by 2025. The structure is 203 ft (61.9 m) long and 33 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesMckinley Lane
CrossesN Fk Coquille River
Location080 Mile N 2B AND42S JCT
RouteCounty Highway C013G
StateOregon
Coordinates43.16234, -124.07933
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
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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.7 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1 (+3 approach)
Design loadHS 20
Structure length203 ft (61.9 m)
Longest span87 ft (26.5 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic195 (2020)
Projected traffic220 by 2025
Trucks30%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Mckinley Lane over N Fk Coquille River built?

It was built in 1964, making it 61 years old in 2025.

What condition is Mckinley Lane over N Fk Coquille River 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 July 2024.

How much traffic does Mckinley Lane over N Fk Coquille River carry?

About 195 vehicles per day (2020 count), of which roughly 30% are trucks.

How long is Mckinley Lane over N Fk Coquille River?

The structure is 203 ft (61.9 m) long with a longest span of 87 ft (26.5 m) and a deck 33 ft wide.

Who owns Mckinley Lane over N Fk Coquille River?

It is owned by the County Highway Agency.