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 | 8:48:34 AM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 8:48:34 AM | 1.50 | 1:27 | 2:25 | 62 | |
| FM-1464 | Oyster Creek | 8:48:34 AM | 2.00 | 1:40 | 4:05 | 72 | |
| Oyster Creek | Harlem Rd | 8:48:34 AM | 1.60 | 1:31 | 5:36 | 63 | |
| Harlem Rd | W Bellfort | 8:48:34 AM | 1.50 | 1:11 | 6:47 | 76 | |
| W Bellfort | Bellaire | 8:48:34 AM | 2.90 | 2:26 | 9:13 | 72 | |
| Bellaire | S Fry Rd | 8:48:34 AM | 1.60 | 1:19 | 10:32 | 73 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:48:34 AM | 1.50 | 2:12 | 12:41 | 41 |  |
| Morton | Clay Rd | 8:48:34 AM | 1.60 | 1:26 | 14:07 | 67 | |
| Clay Rd | Beckendorff | 8:48:34 AM | 1.30 | 1:17 | 15:24 | 61 | |
| Beckendorff | FM-529 | 8:48:34 AM | 1.00 | 00:53 | 16:17 | 68 | |
| FM-529 | West Rd | 8:48:34 AM | 2.50 | 1:56 | 18:13 | 78 | |
| West Rd | House Hahl | 8:48:34 AM | 1.30 | 1:27 | 19:40 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 8:48:34 AM | 1.40 | 1:19 | 20:59 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:48:34 AM | 2.40 | 2:14 | 23:13 | 64 | |
| Summary | 30.55 | 23:13 | 23:13 | 79 | |
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 | 8:48:34 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 8:48:34 AM | 1.40 | 1:15 | 3:17 | 67 | |
| House Hahl | West Rd | 8:48:34 AM | 1.30 | 1:32 | 4:49 | 51 | |
| West Rd | FM-529 | 8:48:34 AM | 2.50 | 1:50 | 6:39 | 82 | |
| FM-529 | Beckendorff | 8:42:33 AM | 1.00 | 1:03 | 7:42 | 57 | |
| Beckendorff | Clay Rd | 8:48:34 AM | 1.30 | 1:06 | 8:48 | 71 | |
| Clay Rd | Morton | 8:43:33 AM | 1.60 | 1:52 | 10:40 | 51 | |
| Morton | IH-10 Katy | 8:48:34 AM | 1.50 | 00:59 | 11:39 | 92 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 8:48:34 AM | 1.60 | 1:28 | 13:04 | 65 | |
| Bellaire | W Bellfort | 8:48:34 AM | 2.90 | 2:47 | 15:51 | 63 | |
| W Bellfort | Harlem Rd | 8:48:34 AM | 1.50 | 1:14 | 17:05 | 73 | |
| Harlem Rd | Oyster Creek | 8:48:34 AM | 1.60 | 1:30 | 18:35 | 64 | |
| Oyster Creek | FM-1464 | 8:48:34 AM | 2.00 | 1:41 | 20:16 | 71 | |
| FM-1464 | New Territory | 8:48:34 AM | 1.50 | 1:19 | 21:35 | 68 | |
| New Territory | Brazos River | 8:48:34 AM | 1.00 | 00:43 | 22:18 | 84 | |
| Summary | 30.55 | 22:18 | 22:18 | 82 | |
