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 | 8:11:41 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:11:41 AM | 1.60 | 1:41 | 2:31 | 57 | |
| Harlem Rd | W Bellfort | 8:11:41 AM | 1.50 | 1:25 | 3:56 | 64 | |
| W Bellfort | Bellaire | 8:11:41 AM | 2.90 | 2:50 | 6:46 | 61 | |
| Bellaire | S Fry Rd | 8:11:41 AM | 1.60 | 1:28 | 8:14 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:41 AM | 2.00 | 1:54 | 10:08 | 63 | |
| Cinco Ranch Blvd | Kingsland | 8:11:41 AM | 2.20 | 2:17 | 12:25 | 58 | |
| Kingsland | IH-10 Katy | 8:11:41 AM | 1.25 | 1:01 | 13:26 | 74 | |
| IH-10 Katy | Morton | 8:00:38 AM | 1.50 | 1:51 | 15:17 | 49 |  |
| Morton | Clay Rd | 8:11:41 AM | 1.60 | 1:27 | 16:44 | 66 | |
| Clay Rd | Beckendorff | 8:11:41 AM | 1.30 | 1:14 | 17:58 | 63 | |
| Beckendorff | FM-529 | 8:11:41 AM | 1.00 | 00:54 | 18:52 | 67 | |
| FM-529 | West Rd | 8:11:41 AM | 2.50 | 1:53 | 20:45 | 80 | |
| West Rd | House Hahl | 8:11:41 AM | 1.30 | 1:31 | 22:16 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:41 AM | 1.40 | 1:18 | 23:34 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:41 AM | 2.40 | 2:09 | 25:43 | 67 | |
| Summary | 30.55 | 25:43 | 25:43 | 71 | |
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 | 8:11:41 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:41 AM | 1.40 | 1:17 | 3:34 | 65 | |
| House Hahl | West Rd | 8:11:41 AM | 1.30 | 1:32 | 5:06 | 51 | |
| West Rd | FM-529 | 8:11:41 AM | 2.50 | 1:50 | 6:56 | 82 | |
| FM-529 | Beckendorff | 8:11:41 AM | 1.00 | 1:07 | 8:03 | 54 | |
| Beckendorff | Clay Rd | 8:11:41 AM | 1.30 | 1:12 | 9:15 | 65 | |
| Clay Rd | Morton | 8:11:41 AM | 1.60 | 2:42 | 11:57 | 36 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:11:41 AM | 1.25 | 1:11 | 13:07 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:11:41 AM | 2.20 | 2:06 | 15:13 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:41 AM | 2.00 | 1:44 | 16:57 | 69 | |
| S Fry Rd | Bellaire | 8:11:41 AM | 1.60 | 2:13 | 19:10 | 43 | |
| Bellaire | W Bellfort | 8:11:41 AM | 2.90 | 2:34 | 21:44 | 68 | |
| W Bellfort | Harlem Rd | 8:11:41 AM | 1.50 | 1:15 | 22:59 | 72 | |
| Harlem Rd | Oyster Creek | 8:11:41 AM | 1.60 | 1:26 | 24:25 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:11:41 AM | 1.00 | 00:49 | 25:12 | 73 | |
| Summary | 30.55 | 25:12 | 25:12 | 73 | |
