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 | 5:35:47 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 | 5:35:47 PM | 1.60 | 1:33 | 2:28 | 62 | |
| Harlem Rd | W Bellfort | 5:35:47 PM | 1.50 | 1:15 | 3:43 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 5:35:47 PM | 2.00 | 8:37 | 12:18 | 14 |  |
| Cinco Ranch Blvd | Kingsland | 5:35:47 PM | 2.20 | 3:57 | 16:15 | 33 |  |
| Kingsland | IH-10 Katy | 5:34:46 PM | 1.25 | 3:24 | 19:39 | 22 |  |
| IH-10 Katy | Morton | 5:35:47 PM | 1.50 | 6:56 | 26:35 | 13 | |
| Morton | Clay Rd | 5:35:47 PM | 1.60 | 2:19 | 28:54 | 41 |  |
| Clay Rd | Beckendorff | 5:35:47 PM | 1.30 | 1:34 | 30:28 | 50 | |
| Beckendorff | FM-529 | 5:35:47 PM | 1.00 | 1:19 | 31:47 | 46 | |
| FM-529 | West Rd | 5:35:47 PM | 2.50 | 1:56 | 33:43 | 78 | |
| West Rd | House Hahl | 5:35:47 PM | 1.30 | 1:36 | 35:19 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 5:35:47 PM | 1.40 | 3:14 | 38:33 | 26 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:35:47 PM | 2.40 | 2:37 | 41:10 | 55 | |
| Summary | 30.55 | 41:10 | 41:10 | 45 | |
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 | 5:35:47 PM | 2.40 | 5:01 | 5:01 | 29 | |
| Bridgeland Lake Parkway | House Hahl | 5:35:47 PM | 1.40 | 1:21 | 6:22 | 62 | |
| House Hahl | West Rd | 5:35:47 PM | 1.30 | 1:45 | 8:07 | 45 | |
| West Rd | FM-529 | 5:35:47 PM | 2.50 | 2:15 | 10:22 | 67 | |
| FM-529 | Beckendorff | 5:35:47 PM | 1.00 | 1:44 | 12:06 | 35 | |
| Beckendorff | Clay Rd | 5:35:47 PM | 1.30 | 1:34 | 13:40 | 50 | |
| Clay Rd | Morton | 5:30:47 PM | 1.60 | 24:41 | 38:21 | 4 | |
| Morton | IH-10 Katy | 5:35:47 PM | 1.50 | 1:37 | 39:58 | 56 | |
| IH-10 Katy | Kingsland | 5:35:47 PM | 1.25 | 1:13 | 41:11 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:35:47 PM | 2.20 | 6:22 | 47:33 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | 5:35:47 PM | 2.00 | 6:21 | 53:54 | 19 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:31:47 PM | 1.50 | 1:13 | 55:05 | 74 | |
| Harlem Rd | Oyster Creek | 5:35:47 PM | 1.60 | 1:26 | 56:31 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:35:47 PM | 1.00 | 00:51 | 57:20 | 71 | |
| Summary | 30.55 | 57:20 | 57:20 | 32 | |
