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 | 6:29:39 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:29:39 PM | 1.60 | 1:30 | 2:19 | 64 | |
| Harlem Rd | W Bellfort | 6:29:39 PM | 1.50 | 1:19 | 3:38 | 68 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 6:29:39 PM | 2.00 | 21:39 | 25:15 | 6 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 6:29:39 PM | 1.25 | 1:36 | 26:50 | 47 |  |
| IH-10 Katy | Morton | 6:29:39 PM | 1.50 | 5:28 | 32:18 | 16 | |
| Morton | Clay Rd | 6:29:39 PM | 1.60 | 3:18 | 35:36 | 29 |  |
| Clay Rd | Beckendorff | 6:29:39 PM | 1.30 | 1:40 | 37:16 | 47 | |
| Beckendorff | FM-529 | 6:29:39 PM | 1.00 | 00:59 | 38:15 | 61 | |
| FM-529 | West Rd | 6:28:39 PM | 2.50 | 2:28 | 40:43 | 61 | |
| West Rd | House Hahl | 6:29:39 PM | 1.30 | 1:30 | 42:13 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 6:29:39 PM | 1.40 | 1:17 | 43:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:29:39 PM | 2.40 | 2:08 | 45:38 | 68 | |
| Summary | 30.55 | 45:38 | 45:38 | 40 | |
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 | 6:29:39 PM | 2.40 | 2:39 | 2:39 | 54 | |
| Bridgeland Lake Parkway | House Hahl | 6:29:39 PM | 1.40 | 1:20 | 3:59 | 63 | |
| House Hahl | West Rd | 6:29:39 PM | 1.30 | 1:35 | 5:34 | 49 | |
| West Rd | FM-529 | 6:29:39 PM | 2.50 | 1:55 | 7:29 | 78 | |
| FM-529 | Beckendorff | 6:29:39 PM | 1.00 | 3:32 | 11:01 | 17 | |
| Beckendorff | Clay Rd | 6:29:39 PM | 1.30 | 2:35 | 13:36 | 30 |  |
| Clay Rd | Morton | 6:29:39 PM | 1.60 | 2:47 | 16:23 | 34 | |
| Morton | IH-10 Katy | 6:20:40 PM | 1.50 | 1:04 | 17:27 | 84 | |
| IH-10 Katy | Kingsland | 6:29:39 PM | 1.25 | 1:16 | 18:43 | 59 | |
| Kingsland | Cinco Ranch Blvd | 6:29:39 PM | 2.20 | 5:21 | 24:04 | 25 | |
| Cinco Ranch Blvd | S Fry Rd | 6:29:39 PM | 2.00 | 5:49 | 29:53 | 21 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 6:29:39 PM | 1.50 | 1:11 | 31:02 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 6:29:39 PM | 1.00 | 00:59 | 31:58 | 61 | |
| Summary | 30.55 | 31:58 | 31:58 | 57 | |
