US Bridges

State Route 198 over BNSF RY & AMTRAK

Poor

Kings County, California · 06-KIN-198-R18.13-HAN · Structure no. 45 0013

Built
1967
58 years old
Condition
Poor
inspected February 2025
Type
Tee Beam
Concrete Continuous
Length
175 ft
3 main spans
Daily traffic
20,500
2009 count
Owner
State
State Highway Agency

About this bridge

State Route 198 over BNSF RY & AMTRAK is a concrete continuous tee beam carrying State Route 198 over BNSF RY & AMTRAK in Kings County, California. It was built in 1967, so it is 58 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 20,500 vehicles a day, roughly 14% of them trucks, projected to reach 42,658 by 2043. The structure is 175 ft (53.3 m) long and 99 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesState Route 198
CrossesBNSF RY & AMTRAK
Location06-KIN-198-R18.13-HAN
RouteState Highway 198
Coordinates36.32186, -119.65145
Functional classUrban Principal Arterial - Other Freeway or Expressway

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27.9 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length175 ft (53.3 m)
Longest span68 ft (20.7 m)
Deck width99 ft (30.2 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,500 (2009)
Projected traffic42,658 by 2043
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$2.7 million (2020 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was State Route 198 over BNSF RY & AMTRAK built?

It was built in 1967, making it 58 years old in 2025.

What condition is State Route 198 over BNSF RY & AMTRAK 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 February 2025.

How much traffic does State Route 198 over BNSF RY & AMTRAK carry?

About 20,500 vehicles per day (2009 count), of which roughly 14% are trucks.

How long is State Route 198 over BNSF RY & AMTRAK?

The structure is 175 ft (53.3 m) long with a longest span of 68 ft (20.7 m) and a deck 99 ft wide.

Who owns State Route 198 over BNSF RY & AMTRAK?

It is owned by the State Highway Agency.