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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:11:33 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 5:11:33 PM | 1.50 | 1:12 | 2:37 | 75 | |
| W Bellfort | Bellaire | 5:11:33 PM | 2.90 | 2:30 | 5:07 | 70 | |
| Bellaire | S Fry Rd | 5:11:33 PM | 1.60 | 1:31 | 6:38 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:11:33 PM | 2.00 | 8:07 | 14:45 | 15 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 5:11:33 PM | 1.25 | 1:06 | 15:50 | 68 | |
| IH-10 Katy | Morton | 5:11:33 PM | 1.50 | 6:31 | 22:21 | 14 | |
| Morton | Clay Rd | 5:11:33 PM | 1.60 | 2:13 | 24:34 | 43 |  |
| Clay Rd | Beckendorff | 5:11:33 PM | 1.30 | 1:26 | 26:00 | 54 | |
| Beckendorff | FM-529 | 5:11:33 PM | 1.00 | 1:02 | 27:02 | 58 | |
| FM-529 | West Rd | 5:11:33 PM | 2.50 | 2:19 | 29:21 | 65 | |
| West Rd | House Hahl | 5:11:33 PM | 1.30 | 1:16 | 30:37 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:11:33 PM | 1.40 | 1:24 | 32:01 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:11:33 PM | 2.40 | 2:18 | 34:19 | 63 | |
| 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 | 5:11:33 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 5:11:33 PM | 1.40 | 1:20 | 3:29 | 63 | |
| House Hahl | West Rd | 5:11:33 PM | 1.30 | 1:14 | 4:43 | 63 | |
| West Rd | FM-529 | 5:11:33 PM | 2.50 | 2:15 | 6:58 | 67 | |
| FM-529 | Beckendorff | 5:07:32 PM | 1.00 | 1:04 | 8:02 | 56 | |
| Beckendorff | Clay Rd | 5:11:33 PM | 1.30 | 1:46 | 9:48 | 44 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:11:33 PM | 1.25 | 2:38 | 12:24 | 28 |  |
| Kingsland | Cinco Ranch Blvd | 5:11:33 PM | 2.20 | 12:53 | 25:17 | 10 | |
| Cinco Ranch Blvd | S Fry Rd | 5:11:33 PM | 2.00 | 7:18 | 32:35 | 16 | |
| S Fry Rd | Bellaire | 5:11:33 PM | 1.60 | 1:34 | 34:09 | 61 | |
| Bellaire | W Bellfort | 5:11:33 PM | 2.90 | 2:46 | 36:55 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 5:11:33 PM | 1.60 | 1:27 | 38:21 | 66 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 38:18 | 38:18 | 48 | |
