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 | 8:25:55 AM | 1.00 | 00:49 | 00:49 | 73 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 8:25:55 AM | 1.60 | 1:29 | 2:16 | 65 | |
| Harlem Rd | W Bellfort | 8:25:55 AM | 1.50 | 1:29 | 3:45 | 61 | |
| W Bellfort | Bellaire | 8:25:55 AM | 2.90 | 2:43 | 6:28 | 64 | |
| Bellaire | S Fry Rd | 8:25:55 AM | 1.60 | 1:24 | 7:52 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:25:55 AM | 2.00 | 2:08 | 10:00 | 56 | |
| Cinco Ranch Blvd | Kingsland | 8:25:55 AM | 2.20 | 2:59 | 12:59 | 44 |  |
| Kingsland | IH-10 Katy | 8:25:55 AM | 1.25 | 1:05 | 14:04 | 69 | |
| IH-10 Katy | Morton | 8:25:55 AM | 1.50 | 1:40 | 15:44 | 54 | |
| Morton | Clay Rd | 8:25:55 AM | 1.60 | 1:34 | 17:18 | 61 | |
| Clay Rd | Beckendorff | 8:25:55 AM | 1.30 | 1:18 | 18:36 | 60 | |
| Beckendorff | FM-529 | 8:25:55 AM | 1.00 | 00:55 | 19:31 | 65 | |
| FM-529 | West Rd | 8:25:55 AM | 2.50 | 1:59 | 21:30 | 76 | |
| West Rd | House Hahl | 8:25:55 AM | 1.30 | 1:33 | 23:03 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:25:55 AM | 1.40 | 1:19 | 24:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:25:55 AM | 2.40 | 2:16 | 26:38 | 64 | |
| Summary | 30.55 | 26:38 | 26:38 | 69 | |
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 | 8:25:55 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 8:25:55 AM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 8:25:55 AM | 1.30 | 1:32 | 4:59 | 51 | |
| West Rd | FM-529 | 8:25:55 AM | 2.50 | 1:50 | 6:49 | 82 | |
| FM-529 | Beckendorff | 8:25:55 AM | 1.00 | 1:02 | 7:51 | 58 | |
| Beckendorff | Clay Rd | 8:25:55 AM | 1.30 | 1:22 | 9:13 | 57 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:25:55 AM | 1.25 | 1:05 | 10:16 | 69 | |
| Kingsland | Cinco Ranch Blvd | 8:25:55 AM | 2.20 | 2:01 | 12:17 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 8:25:55 AM | 2.00 | 1:49 | 14:06 | 66 | |
| S Fry Rd | Bellaire | 8:25:55 AM | 1.60 | 1:28 | 15:34 | 65 | |
| Bellaire | W Bellfort | 8:25:55 AM | 2.90 | 2:35 | 18:09 | 67 | |
| W Bellfort | Harlem Rd | 8:25:55 AM | 1.50 | 1:16 | 19:25 | 71 | |
| Harlem Rd | Oyster Creek | 8:25:55 AM | 1.60 | 1:32 | 20:57 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:54 | 20:54 | 88 | |
