US Bridges

Pleasant Way over San Lorenzo River

Poor

Santa Cruz County, California · 0.1 MI W of SR 9 · Structure no. 36C0070

Built
1949
76 years old
Condition
Poor
inspected November 2024
Type
Box Beam or Girders - Multiple
Steel
Length
61 ft
1 main span
Daily traffic
400
2015 count
Owner
County
County Highway Agency

About this bridge

Pleasant Way over San Lorenzo River is a steel box beam or girders - multiple carrying Pleasant Way over San Lorenzo River in Santa Cruz County, California. It was built in 1949, so it is 76 years old, older than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 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.

It carries about 400 vehicles a day, roughly 10% of them trucks, projected to reach 612 by 2042. The structure is 61 ft (18.5 m) long and 15 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesPleasant Way
CrossesSan Lorenzo River
Location0.1 MI W of SR 9
RouteCounty Highway 0
Coordinates37.15185, -122.13581
Functional classUrban Local

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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating26.8 US tons
Inventory rating16.1 US tons

Structure

MaterialSteel
DeckSteel plate
Main spans1
Design loadUnknown
Structure length61 ft (18.5 m)
Longest span57 ft (17.3 m)
Deck width15 ft (4.6 m)
Roadway width10 ft (3.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic400 (2015)
Projected traffic612 by 2042
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$309,000 (2017 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Pleasant Way over San Lorenzo River built?

It was built in 1949, making it 76 years old in 2025.

What condition is Pleasant Way over San Lorenzo River 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 November 2024.

How much traffic does Pleasant Way over San Lorenzo River carry?

About 400 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is Pleasant Way over San Lorenzo River?

The structure is 61 ft (18.5 m) long with a longest span of 57 ft (17.3 m) and a deck 15 ft wide.

Who owns Pleasant Way over San Lorenzo River?

It is owned by the County Highway Agency.