US Bridges

Gilliam DR over Drainage Chan (franklin)

Good

Sacramento County, California · 100 Ft N of Shoech Way · Structure no. 24C0533

Built
2004
21 years old
Condition
Good
inspected November 2022
Type
Arch - Deck
Concrete
Length
75 ft
2 main spans
Daily traffic
505
2009 count
Owner
City
City or Municipal Highway Agency

About this bridge

Gilliam DR over Drainage Chan (franklin) is a concrete arch - deck carrying Gilliam DR over Drainage Chan (franklin) in Sacramento County, California. It was built in 2004, so it is 21 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 505 vehicles a day, roughly 1% of them trucks, projected to reach 628 by 2039. The structure is 75 ft (23 m) long and 55 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesGilliam DR
CrossesDrainage Chan (franklin)
Location100 Ft N of Shoech Way
RouteCity Street 0
Coordinates38.38624, -121.44296
Functional classUrban Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length75 ft (23 m)
Longest span36 ft (11 m)
Deck width55 ft (16.9 m)
Roadway width41 ft (12.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic505 (2009)
Projected traffic628 by 2039
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed0.6 mi (1 km)
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Gilliam DR over Drainage Chan (franklin) built?

It was built in 2004, making it 21 years old in 2025.

What condition is Gilliam DR over Drainage Chan (franklin) 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 November 2022.

How much traffic does Gilliam DR over Drainage Chan (franklin) carry?

About 505 vehicles per day (2009 count), of which roughly 1% are trucks.

How long is Gilliam DR over Drainage Chan (franklin)?

The structure is 75 ft (23 m) long with a longest span of 36 ft (11 m) and a deck 55 ft wide.

Who owns Gilliam DR over Drainage Chan (franklin)?

It is owned by the City or Municipal Highway Agency.