US Bridges

Lone Tree Blvd over Pleasant Grove Creek

Good

Placer County, California · N of Sand Hill Drive · Structure no. 19C0291

Built
2000
25 years old
Condition
Good
inspected October 2024
Type
Culvert
Concrete Continuous
Length
33 ft
2 main spans
Daily traffic
5,000
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lone Tree Blvd over Pleasant Grove Creek is a concrete continuous culvert carrying Lone Tree Blvd over Pleasant Grove Creek in Placer County, California. It was built in 2000, so it is 25 years old, younger than the California average of 54.8 years.

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

It carries about 5,000 vehicles a day, roughly 2% of them trucks, projected to reach 6,500 by 2044. The structure is 33 ft (10.2 m) long and 130 ft wide.

CarriesLone Tree Blvd
CrossesPleasant Grove Creek
LocationN of Sand Hill Drive
RouteCity Street 0
Coordinates38.80678, -121.29269
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20 + Mod
Structure length33 ft (10.2 m)
Longest span16 ft (4.9 m)
Deck width130 ft (39.5 m)
Roadway width66 ft (20 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,000 (2024)
Projected traffic6,500 by 2044
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lone Tree Blvd over Pleasant Grove Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Lone Tree Blvd over Pleasant Grove Creek 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 Lone Tree Blvd over Pleasant Grove Creek carry?

About 5,000 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Lone Tree Blvd over Pleasant Grove Creek?

The structure is 33 ft (10.2 m) long with a longest span of 16 ft (4.9 m) and a deck 130 ft wide.

Who owns Lone Tree Blvd over Pleasant Grove Creek?

It is owned by the City or Municipal Highway Agency.