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 | 8:30:38 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 | 8:26:37 AM | 1.60 | 1:36 | 2:26 | 60 | |
| Harlem Rd | W Bellfort | 8:30:38 AM | 1.50 | 1:14 | 3:40 | 73 | |
| W Bellfort | Bellaire | 8:30:38 AM | 2.90 | 2:57 | 6:37 | 59 | |
| Bellaire | S Fry Rd | 8:30:38 AM | 1.60 | 1:35 | 8:12 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 8:30:38 AM | 2.00 | 1:53 | 10:05 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 8:30:38 AM | 1.25 | 1:07 | 11:11 | 67 | |
| IH-10 Katy | Morton | 8:30:38 AM | 1.50 | 1:46 | 12:57 | 51 | |
| Morton | Clay Rd | 8:30:38 AM | 1.60 | 1:30 | 14:27 | 64 | |
| Clay Rd | Beckendorff | 8:30:38 AM | 1.30 | 1:19 | 15:46 | 59 | |
| Beckendorff | FM-529 | 8:30:38 AM | 1.00 | 00:58 | 16:44 | 62 | |
| FM-529 | West Rd | 8:30:38 AM | 2.50 | 1:57 | 18:41 | 77 | |
| West Rd | House Hahl | 8:30:38 AM | 1.30 | 1:37 | 20:18 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 8:30:38 AM | 1.40 | 1:18 | 21:36 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:30:38 AM | 2.40 | 2:15 | 23:51 | 64 | |
| Summary | 30.55 | 23:51 | 23:51 | 77 | |
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 | 8:30:38 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:30:38 AM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 8:30:38 AM | 1.30 | 1:37 | 5:01 | 48 | |
| West Rd | FM-529 | 8:30:38 AM | 2.50 | 1:50 | 6:51 | 82 | |
| FM-529 | Beckendorff | 8:30:38 AM | 1.00 | 1:06 | 7:57 | 55 | |
| Beckendorff | Clay Rd | 8:30:38 AM | 1.30 | 1:16 | 9:13 | 62 | |
| Clay Rd | Morton | 8:30:38 AM | 1.60 | 2:10 | 11:23 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:30:38 AM | 1.25 | 1:11 | 12:33 | 63 | |
| Kingsland | Cinco Ranch Blvd | 8:30:38 AM | 2.20 | 1:57 | 14:30 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 8:30:38 AM | 2.00 | 1:52 | 16:22 | 64 | |
| S Fry Rd | Bellaire | 8:30:38 AM | 1.60 | 1:30 | 17:52 | 64 | |
| Bellaire | W Bellfort | 8:30:38 AM | 2.90 | 2:39 | 20:31 | 66 | |
| W Bellfort | Harlem Rd | 8:30:38 AM | 1.50 | 1:14 | 21:45 | 73 | |
| Harlem Rd | Oyster Creek | 8:30:38 AM | 1.60 | 1:28 | 23:13 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:30:38 AM | 1.00 | 00:54 | 24:05 | 67 | |
| Summary | 30.55 | 24:05 | 24:05 | 76 | |
