US Bridges

Hilltop Church RD over Jamerson Creek

Good

Washington Parish, Louisiana · 9 Miles West of LA 21 · Structure no. 625900000109088

Built
2011
14 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete
Length
60 ft
3 main spans
Daily traffic
327
2020 count
Owner
County
County Highway Agency

About this bridge

Hilltop Church RD over Jamerson Creek is a concrete slab carrying Hilltop Church RD over Jamerson Creek in Washington Parish, Louisiana. It was built in 2011, so it is 14 years old, younger than the Louisiana average of 43 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 327 vehicles a day, projected to reach 359 by 2040. The structure is 60 ft (18.3 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesHilltop Church RD
CrossesJamerson Creek
Location9 Miles West of LA 21
RouteCounty Highway 0
CountyWashington Parish
StateLouisiana
Coordinates30.94399, -89.93311
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating36 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span20 ft (6.1 m)
Deck width26 ft (8 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic327 (2020)
Projected traffic359 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Hilltop Church RD over Jamerson Creek built?

It was built in 2011, making it 14 years old in 2025.

What condition is Hilltop Church RD over Jamerson 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 September 2023.

How much traffic does Hilltop Church RD over Jamerson Creek carry?

About 327 vehicles per day (2020 count).

How long is Hilltop Church RD over Jamerson Creek?

The structure is 60 ft (18.3 m) long with a longest span of 20 ft (6.1 m) and a deck 26 ft wide.

Who owns Hilltop Church RD over Jamerson Creek?

It is owned by the County Highway Agency.