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 | 8:45:56 AM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | 8:45:56 AM | 1.50 | 1:16 | 2:15 | 71 | |
| FM-1464 | Oyster Creek | 8:45:56 AM | 2.00 | 1:39 | 3:54 | 73 | |
| Oyster Creek | Harlem Rd | 8:45:56 AM | 1.60 | 1:31 | 5:25 | 63 | |
| Harlem Rd | W Bellfort | 8:45:56 AM | 1.50 | 1:29 | 6:54 | 61 | |
| W Bellfort | Bellaire | 8:45:56 AM | 2.90 | 2:49 | 9:43 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 8:45:56 AM | 1.50 | 1:40 | 11:19 | 54 | |
| Morton | Clay Rd | 8:45:56 AM | 1.60 | 1:22 | 12:41 | 70 | |
| Clay Rd | Beckendorff | 8:45:56 AM | 1.30 | 1:18 | 13:59 | 60 | |
| Beckendorff | FM-529 | 8:45:56 AM | 1.00 | 00:53 | 14:52 | 68 | |
| FM-529 | West Rd | 8:45:56 AM | 2.50 | 2:06 | 16:58 | 71 | |
| West Rd | House Hahl | 8:45:56 AM | 1.30 | 1:09 | 18:07 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 8:45:56 AM | 1.40 | 1:12 | 19:19 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:45:56 AM | 2.40 | 2:07 | 21:26 | 68 | |
| Summary | 30.6 | 21:26 | 21:26 | 86 | |
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 | 8:45:56 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 8:45:56 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 8:45:56 AM | 1.30 | 1:16 | 4:40 | 62 | |
| West Rd | FM-529 | 8:45:56 AM | 2.50 | 2:04 | 6:44 | 73 | |
| FM-529 | Beckendorff | 8:45:56 AM | 1.00 | 1:11 | 7:55 | 51 | |
| Beckendorff | Clay Rd | 8:45:56 AM | 1.30 | 1:06 | 9:01 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:45:56 AM | 2.90 | 2:51 | 11:46 | 61 | |
| W Bellfort | Harlem Rd | 8:45:56 AM | 1.50 | 1:15 | 13:01 | 72 | |
| Harlem Rd | Oyster Creek | 8:45:56 AM | 1.60 | 1:36 | 14:37 | 60 | |
| Oyster Creek | FM-1464 | 8:45:56 AM | 2.00 | 1:44 | 16:21 | 69 | |
| FM-1464 | New Territory | 8:45:56 AM | 1.50 | 1:22 | 17:43 | 66 | |
| New Territory | Brazos River | 8:45:56 AM | 1.00 | 00:47 | 18:30 | 77 | |
| Summary | 30.6 | 18:30 | 18:30 | 99 | |
