Baltimore County Signalized Intersections
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
B
| Road Name | Second Road | Third Road | Previous LOS | Current LOS |
| Back River Neck Rd | Country Ridge Ln | A | A | |
| Back River Neck Rd | East Homberg Ave | A | A | |
| Back River Neck Rd | Middleborough Rd | Hilltop Ave | A | A |
| Back River Neck Rd | Old Eastern Ave | Stemmers Run Rd | B | A |
| Back River Neck Rd | Williams Ave | A | A | |
| Baker Ln | Belair Rd | Chapel Rd | C | C |
| Baltimore Ave | Dundalk Ave N | Center Pl N | A | A |
| Baltimore Nat'l Pike | Coleridge Rd | A | A | |
| Baltimore Nat'l Pike | Ingleside Ave | C | C | |
| Baltimore Nat'l Pike | Johnnycake Rd | A | A | |
| Baltimore Nat'l Pike | Nuwood Dr | A | A | |
| Baltimore Nat'l Pike | Pike Park Plaza | Discovery Zone | A | B |
| Baltimore Nat'l Pike | Rolling Rd | D | D | |
| Baltimore Nat'l Pike | St Agnes Ln | A | A | |
| Baltimore Nat'l Pike | Westview Mall | A | A | |
| Baltimore Nat'l Pike | Winters Ln | C | C | |
| Baltimore St | North Point Blvd | A | A | |
| Bayship Rd | Dundalk Ave | St Helena Ave | A | A |
| Beaconsfield Dr | Honeygo Blvd | A | B | |
| Beaconsfield Dr | Perry Hall Blvd | A | A | |
| Beaver Dam Rd | Cuba Rd | Shawan Rd | D | D |
| Beaver Dam Rd | Deereco Rd | Padonia Rd W | C | C |
| Beaver Dam Rd | McCormick Rd | B | B | |
| Beaver Dam Rd | Texas Station Ct | A | A | |
| Beaver Dam Rd | Warren Rd | B | C | |
| Beechfield Ave | Wilkens Ave | Kensington Ave | C | B |
| Belair Rd | Bradshaw Rd | Sunshine Ave | C | B |
| Belair Rd | Dunfield Rd | White Marsh Blvd | A | A |
| Belair Rd | Ebenezer Rd | Joppa Rd | D | D |
| Belair Rd | Fleetwood Ave | B | B | |
| Belair Rd | Forge Rd | B | B | |
| Belair Rd | Fowler Ave | Belair Beltway Plaza | A | A |
| Belair Rd | Fullerton Ave | Taylor Ave | D | D |
| Belair Rd | Fullerton SC | Putty Hill Plaza | B | A |
| Belair Rd | Henry Ave | B | B | |
| Belair Rd | India Ave | Joppa Rd | C | C |
| Belair Rd | Maple Ave | Northern Pkwy E | A | A |
| Belair Rd | Mount Vista Rd | B | B | |
| Belair Rd | Necker Ave | Ridgely's Choice Dr | A | A |
| Belair Rd | Overlea Ave | A | A | |
| Belair Rd | Northview SC | Perry Hall Market | A | A |
| Belair Rd | Perry Hall Sq | A | A | |
| Belair Rd | Putty Hill Ave | Ridge Rd | B | B |
| Belair Rd | Rossville Blvd | B | B | |
| Belair Rd | Silver Spring Rd | C | C | |
| Belair Rd | Slater Ave | A | A | |
| Belair Rd | Wholesale Club Dr | A | A | |
| Belair Rd East Ramp | White Marsh Blvd | B | A | |
Belclare Rd | Dundalk Ave | A | A | |
Belclare Rd | Sollers Point Rd | Martini Ave | B | A |
Bellona Ave | Charles St | A | A | |
Bellona Ave | Charles St | Kenilworth Dr | D | D |
Bellona Ave | Joppa Rd W | B | B | |
Bellona Ave | Margate Rd | York Rd | B | B |
Bellona Ave | Seminary Ave W | B | C | |
Bellona Ave | Stevenson Ln | C | B | |
Belmont Ave | Security Blvd | Security Mall | B | C |
Beltway | Charles St | B | C | |
Beltway | Cromwell Bridge Rd | A | A | |
Beltway | Cromwell Bridge Rd | Loch Raven Blvd | B | B |
Beltway | Frederick Rd | Woodlawn Ave | A | A |
Beltway | Hollins Ferry Rd | Walnut Rd | B | A |
Beltway | Liberty Rd | Lord Baltimore Dr | A | C |
Beltway | Morse Ln | North Point Blvd | A | A |
Beltway | Park Heights Ave | Radio Tower Dr | A | A |
Beltway | Philadelphia Rd | A | A | |
Beltway | Centre @ Golden Ring | Philadelphia Rd | C | C |
Beltway | Security Blvd | A | A | |
Beltway | Washington Blvd | B | A | |
Beltway | West Rd | B | A | |
Beltway | Wilkens Ave | B | A | |
Beltway | Reisterstown Rd | B | C | |
Beltway | Cromwell Bridge Rd | A | A | |
Beltway | Greenspring Ave | A | A | |
Bengies Rd | Eastern Blvd | B | A | |
Benson Ave | Sulphur Spring Rd | Waelchli Ave | C | B |
Bethlehem Blvd | North Point Blvd | North Point Rd | A | A |
Bird River Rd | Middle River Rd | A | A | |
Bloomsbury Ave | Frederick Rd | Ingleside Ave | F | F |
Bloomsbury Ave | Rolling Rd S | B | A | |
Bosley Ave | Burke Ave | Towsontown Blvd | B | C |
Bosley Ave | Chesapeake Ave W | C | A | |
Bosley Ave | Joppa Rd W | B | C | |
Bosley Ave | Kenilworth Ave | B | C | |
Bosley Ave | Pennsylvania Ave W | A | A | |
Bosley Ave | York Rd | A | A | |
Bowleys Quarters Rd | Carroll Island Rd | B | B | |
Brenbrook Dr | Liberty Rd | B | C | |
Brian Daniel Ct | Westminster Pike | Woodfield Ct | A | A |
Broad Ave | Padonia Rd W | C | C | |
Broadway Rd | Falls Rd | Padonia Rd | B | B |
Broening Hwy | Dunhill Rd | Dundalk Marine Term | A | A |
Buckingham Rd | Croydon Rd | Liberty Rd | C | B |
Burke Ave | York Rd | F | F | |
Butler Rd | Hanover Pike | B | B | |
Butler Rd | Northwest Expwy | Westminster Pike | A | A |
Revised May 5, 2009
Courthouse 