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 | 8:26:48 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:21:48 AM | 1.60 | 1:23 | 2:14 | 69 | |
| Harlem Rd | W Bellfort | 8:26:48 AM | 1.50 | 1:14 | 3:28 | 73 | |
| W Bellfort | Bellaire | 8:26:48 AM | 2.90 | 2:47 | 6:15 | 63 | |
| Bellaire | S Fry Rd | 8:26:48 AM | 1.60 | 1:23 | 7:38 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:26:48 AM | 2.00 | 1:59 | 9:37 | 61 | |
| Cinco Ranch Blvd | Kingsland | 8:26:48 AM | 2.20 | 2:22 | 11:59 | 56 | |
| Kingsland | IH-10 Katy | 8:26:48 AM | 1.25 | 1:06 | 13:05 | 68 | |
| IH-10 Katy | Morton | 8:26:48 AM | 1.50 | 2:05 | 15:10 | 43 |  |
| Morton | Clay Rd | 8:26:48 AM | 1.60 | 1:30 | 16:40 | 64 | |
| Clay Rd | Beckendorff | 8:26:48 AM | 1.30 | 1:18 | 17:58 | 60 | |
| Beckendorff | FM-529 | 8:26:48 AM | 1.00 | 00:56 | 18:54 | 64 | |
| FM-529 | West Rd | 8:26:48 AM | 2.50 | 2:00 | 20:54 | 75 | |
| West Rd | House Hahl | 8:26:48 AM | 1.30 | 1:33 | 22:27 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:26:48 AM | 1.40 | 1:20 | 23:47 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:26:48 AM | 2.40 | 2:15 | 26:02 | 64 | |
| Summary | 30.55 | 26:02 | 26:02 | 70 | |
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 | 8:26:48 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 8:26:48 AM | 1.40 | 1:18 | 3:29 | 65 | |
| House Hahl | West Rd | 8:26:48 AM | 1.30 | 1:33 | 5:02 | 50 | |
| West Rd | FM-529 | 8:26:48 AM | 2.50 | 1:55 | 6:57 | 78 | |
| FM-529 | Beckendorff | 8:26:48 AM | 1.00 | 1:09 | 8:06 | 52 | |
| Beckendorff | Clay Rd | 8:26:48 AM | 1.30 | 1:14 | 9:20 | 63 | |
| Clay Rd | Morton | 8:26:48 AM | 1.60 | 1:51 | 11:11 | 52 | |
| Morton | IH-10 Katy | 8:19:50 AM | 1.50 | 1:05 | 12:16 | 83 | |
| IH-10 Katy | Kingsland | 8:26:48 AM | 1.25 | 1:19 | 13:35 | 57 | |
| Kingsland | Cinco Ranch Blvd | 8:26:48 AM | 2.20 | 2:24 | 15:59 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 8:26:48 AM | 2.00 | 1:53 | 17:52 | 64 | |
| S Fry Rd | Bellaire | 8:26:48 AM | 1.60 | 1:34 | 19:26 | 61 | |
| Bellaire | W Bellfort | 8:26:48 AM | 2.90 | 2:50 | 22:16 | 61 | |
| W Bellfort | Harlem Rd | 8:26:48 AM | 1.50 | 1:19 | 23:35 | 68 | |
| Harlem Rd | Oyster Creek | 8:26:48 AM | 1.60 | 1:29 | 25:04 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:26:48 AM | 1.00 | 00:47 | 25:49 | 77 | |
| Summary | 30.55 | 25:49 | 25:49 | 71 | |
