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 | 3:49:38 AM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 3:49:38 AM | 2.00 | 1:54 | 2:59 | 63 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:49:38 AM | 2.00 | 1:49 | 4:44 | 66 | |
| Cinco Ranch Blvd | Kingsland | 3:49:38 AM | 2.20 | 2:04 | 6:48 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:49:38 AM | 1.50 | 1:47 | 8:34 | 50 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 3:49:38 AM | 1.00 | 00:51 | 9:23 | 71 | |
| FM-529 | West Rd | 3:49:38 AM | 2.50 | 2:22 | 11:45 | 63 | |
| West Rd | House Hahl | 3:39:38 AM | 1.30 | 1:10 | 12:55 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:49:38 AM | 1.40 | 1:16 | 14:11 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:49:38 AM | 2.40 | 2:08 | 16:19 | 68 | |
| Summary | 30.55 | 16:19 | 16:19 | 112 | |
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 | 3:49:38 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 3:46:38 AM | 1.40 | 1:33 | 3:32 | 54 | |
| House Hahl | West Rd | 3:49:38 AM | 1.30 | 1:11 | 4:43 | 66 | |
| West Rd | FM-529 | 3:49:38 AM | 2.50 | 4:16 | 8:59 | 35 |  |
| FM-529 | Beckendorff | 3:49:38 AM | 1.00 | 1:19 | 10:18 | 46 |  |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:49:38 AM | 1.25 | 1:16 | 11:31 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:49:38 AM | 2.20 | 1:52 | 13:23 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 3:49:38 AM | 2.00 | 2:01 | 15:24 | 60 | |
| S Fry Rd | Bellaire | 3:49:38 AM | 1.60 | 1:34 | 16:58 | 61 | |
| Bellaire | W Bellfort | 3:49:38 AM | 2.90 | 2:38 | 19:36 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:49:38 AM | 2.00 | 1:41 | 21:15 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:13 | 21:13 | 86 | |
