US Bridges

Msas 116 over BNSF RR

Poor

Anoka County, Minnesota · 0.3 MI SE of JCT Csah 1 · Structure no. 02521

Built
1972
53 years old
Condition
Poor
inspected November 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
240 ft
3 main spans
Daily traffic
13,200
2018 count
Owner
County
County Highway Agency

About this bridge

Msas 116 over BNSF RR is a prestressed concrete stringer/multi-beam or girder carrying Msas 116 over BNSF RR in Anoka County, Minnesota. It was built in 1972, so it is 53 years old, older than the Minnesota average of 38.5 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 13,200 vehicles a day, projected to reach 12,290 by 2038. The structure is 240 ft (73.3 m) long and 82 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMsas 116
CrossesBNSF RR
Location0.3 MI SE of JCT Csah 1
RouteCity Street 116
Coordinates45.14644, -93.29104
Functional classUrban Minor Arterial

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 12 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 alignment7: Better than present minimum criteria
Operating rating57.5 US tons
Inventory rating36.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length240 ft (73.3 m)
Longest span90 ft (27.4 m)
Deck width82 ft (24.9 m)
Roadway width75 ft (23 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,200 (2018)
Projected traffic12,290 by 2038
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Msas 116 over BNSF RR built?

It was built in 1972, making it 53 years old in 2025.

What condition is Msas 116 over BNSF RR 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 November 2024.

How much traffic does Msas 116 over BNSF RR carry?

About 13,200 vehicles per day (2018 count).

How long is Msas 116 over BNSF RR?

The structure is 240 ft (73.3 m) long with a longest span of 90 ft (27.4 m) and a deck 82 ft wide.

Who owns Msas 116 over BNSF RR?

It is owned by the County Highway Agency.