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 | 6:07:44 PM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:07:44 PM | 1.60 | 1:47 | 2:42 | 54 | |
| Harlem Rd | W Bellfort | 6:07:44 PM | 1.50 | 1:26 | 4:08 | 63 | |
| W Bellfort | Bellaire | 6:07:44 PM | 2.90 | 2:38 | 6:46 | 66 | |
| Bellaire | S Fry Rd | 6:07:44 PM | 1.60 | 1:25 | 8:11 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:07:44 PM | 2.00 | 6:15 | 14:26 | 19 |  |
| Cinco Ranch Blvd | Kingsland | 6:07:44 PM | 2.20 | 3:38 | 18:04 | 36 |  |
| Kingsland | IH-10 Katy | 6:07:44 PM | 1.25 | 1:19 | 19:23 | 57 | |
| IH-10 Katy | Morton | 6:07:44 PM | 1.50 | 5:16 | 24:39 | 17 | |
| Morton | Clay Rd | 6:07:44 PM | 1.60 | 2:17 | 26:56 | 42 |  |
| Clay Rd | Beckendorff | 6:07:44 PM | 1.30 | 1:21 | 28:17 | 58 | |
| Beckendorff | FM-529 | 6:07:44 PM | 1.00 | 1:03 | 29:20 | 57 | |
| FM-529 | West Rd | 6:07:44 PM | 2.50 | 1:59 | 31:19 | 76 | |
| West Rd | House Hahl | 6:07:44 PM | 1.30 | 1:34 | 32:53 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 6:07:44 PM | 1.40 | 1:18 | 34:11 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:07:44 PM | 2.40 | 2:17 | 36:28 | 63 | |
| Summary | 30.55 | 36:28 | 36:28 | 50 | |
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 | 6:07:44 PM | 2.40 | 4:48 | 4:48 | 30 | |
| Bridgeland Lake Parkway | House Hahl | 6:07:44 PM | 1.40 | 2:53 | 7:41 | 29 |  |
| House Hahl | West Rd | 6:07:44 PM | 1.30 | 4:33 | 12:14 | 17 | |
| West Rd | FM-529 | 6:07:44 PM | 2.50 | 2:01 | 14:15 | 74 | |
| FM-529 | Beckendorff | 6:07:44 PM | 1.00 | 1:01 | 15:16 | 59 | |
| Beckendorff | Clay Rd | 6:07:44 PM | 1.30 | 1:13 | 16:29 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 6:07:44 PM | 1.25 | 1:17 | 17:44 | 58 | |
| Kingsland | Cinco Ranch Blvd | 6:07:44 PM | 2.20 | 2:08 | 19:52 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 6:07:44 PM | 2.00 | 1:46 | 21:38 | 68 | |
| S Fry Rd | Bellaire | 6:07:44 PM | 1.60 | 1:30 | 23:08 | 64 | |
| Bellaire | W Bellfort | 6:07:44 PM | 2.90 | 2:35 | 25:43 | 67 | |
| W Bellfort | Harlem Rd | 6:07:44 PM | 1.50 | 1:18 | 27:01 | 69 | |
| Harlem Rd | Oyster Creek | 6:07:44 PM | 1.60 | 1:29 | 28:30 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:07:44 PM | 1.00 | 2:14 | 30:42 | 27 | |
| Summary | 30.55 | 30:42 | 30:42 | 60 | |
