SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 12:03:46 PM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 12:03:46 PM | 2.00 | 1:40 | 3:01 | 72 | |
| Oyster Creek | Harlem Rd | 12:03:46 PM | 1.60 | 1:35 | 4:36 | 61 | |
| Harlem Rd | W Bellfort | 12:03:46 PM | 1.50 | 1:15 | 5:51 | 72 | |
| W Bellfort | Bellaire | 12:03:46 PM | 2.90 | 2:18 | 8:09 | 76 | |
| Bellaire | S Fry Rd | 12:03:46 PM | 1.60 | 1:14 | 9:23 | 78 | |
| S Fry Rd | Cinco Ranch Blvd | 12:03:46 PM | 2.00 | 2:01 | 11:24 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:03:46 PM | 1.50 | 1:45 | 13:07 | 51 | |
| Morton | Clay Rd | 12:03:46 PM | 1.60 | 1:34 | 14:41 | 61 | |
| Clay Rd | Beckendorff | 12:03:46 PM | 1.30 | 1:16 | 15:57 | 62 | |
| Beckendorff | FM-529 | 12:03:46 PM | 1.00 | 00:54 | 16:51 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:03:46 PM | 1.00 | 00:59 | 00:55 | 61 | |
| Beckendorff | Clay Rd | 12:03:46 PM | 1.30 | 1:13 | 2:08 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:03:46 PM | 1.50 | 1:07 | 3:14 | 81 | |
| IH-10 Katy | Kingsland | 12:03:46 PM | 1.25 | 00:56 | 4:10 | 80 | |
| Kingsland | Cinco Ranch Blvd | 12:03:46 PM | 2.20 | 2:12 | 6:22 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:03:46 PM | 2.00 | 2:04 | 8:26 | 58 | |
| S Fry Rd | Bellaire | 12:03:46 PM | 1.60 | 1:28 | 9:54 | 65 | |
| Bellaire | W Bellfort | 12:03:46 PM | 2.90 | 2:25 | 12:19 | 72 | |
| W Bellfort | Harlem Rd | 12:03:46 PM | 1.50 | 1:11 | 13:30 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:03:46 PM | 2.00 | 1:34 | 15:03 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
