US Bridges

Lowr Marine RD/TR2 over Sugar Fork Creek

Poor

Madison County, Illinois · 1 MI SE Marine · Structure no. 060315300000000

Built
1963
62 years old
Condition
Poor
inspected April 2024
Type
Channel Beam
Concrete
Length
40 ft
1 main span
Daily traffic
300
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Lowr Marine RD/TR2 over Sugar Fork Creek is a concrete channel beam carrying Lowr Marine RD/TR2 over Sugar Fork Creek in Madison County, Illinois. It was built in 1963, so it is 62 years old, older than the Illinois average of 45.3 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 300 vehicles a day, roughly 7% of them trucks, projected to reach 321 by 2046. The structure is 40 ft (12.2 m) long and 23 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLowr Marine RD/TR2
CrossesSugar Fork Creek
Location1 MI SE Marine
RouteCounty Highway 0
Coordinates38.76727, -89.75361
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating35.7 US tons
Inventory rating21.4 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 15
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width23 ft (6.9 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2021)
Projected traffic321 by 2046
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Lowr Marine RD/TR2 over Sugar Fork Creek built?

It was built in 1963, making it 62 years old in 2025.

What condition is Lowr Marine RD/TR2 over Sugar Fork Creek 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 April 2024.

How much traffic does Lowr Marine RD/TR2 over Sugar Fork Creek carry?

About 300 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is Lowr Marine RD/TR2 over Sugar Fork Creek?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 23 ft wide.

Who owns Lowr Marine RD/TR2 over Sugar Fork Creek?

It is owned by the Town or Township Highway Agency.