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 | 6:33:35 AM | 1.00 | 00:53 | 00:53 | 68 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 6:33:35 AM | 2.90 | 3:01 | 3:50 | 58 | |
| Bellaire | S Fry Rd | 6:33:35 AM | 1.60 | 1:26 | 5:16 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:33:35 AM | 2.00 | 1:55 | 7:11 | 63 | |
| Cinco Ranch Blvd | Kingsland | 6:33:35 AM | 2.20 | 2:29 | 9:40 | 53 | |
| Kingsland | IH-10 Katy | 6:33:35 AM | 1.25 | 1:11 | 10:51 | 63 | |
| IH-10 Katy | Morton | 6:33:35 AM | 1.50 | 1:48 | 12:39 | 50 | |
| Morton | Clay Rd | 6:33:35 AM | 1.60 | 1:27 | 14:06 | 66 | |
| Clay Rd | Beckendorff | 6:33:35 AM | 1.30 | 1:17 | 15:23 | 61 | |
| Beckendorff | FM-529 | 6:33:35 AM | 1.00 | 00:54 | 16:17 | 67 | |
| FM-529 | West Rd | 6:33:35 AM | 2.50 | 1:54 | 18:11 | 79 | |
| West Rd | House Hahl | 6:33:35 AM | 1.30 | 1:34 | 19:45 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 6:33:35 AM | 1.40 | 1:18 | 21:03 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:33:35 AM | 2.40 | 2:13 | 23:16 | 65 | |
| Summary | 30.55 | 23:16 | 23:16 | 79 | |
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 | 6:33:35 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:33:35 AM | 1.40 | 1:21 | 3:27 | 62 | |
| House Hahl | West Rd | 6:33:35 AM | 1.30 | 1:34 | 5:01 | 50 | |
| West Rd | FM-529 | 6:33:35 AM | 2.50 | 1:51 | 6:52 | 81 | |
| FM-529 | Beckendorff | 6:33:35 AM | 1.00 | 1:06 | 7:58 | 55 | |
| Beckendorff | Clay Rd | 6:33:35 AM | 1.30 | 1:11 | 9:09 | 66 | |
| Clay Rd | Morton | 6:33:35 AM | 1.60 | 1:53 | 11:02 | 51 | |
| Morton | IH-10 Katy | 6:33:35 AM | 1.50 | 1:37 | 12:39 | 56 | |
| IH-10 Katy | Kingsland | 6:33:35 AM | 1.25 | 1:06 | 13:45 | 68 | |
| Kingsland | Cinco Ranch Blvd | 6:33:35 AM | 2.20 | 2:00 | 15:45 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 6:33:35 AM | 2.00 | 1:47 | 17:32 | 67 | |
| S Fry Rd | Bellaire | 6:33:35 AM | 1.60 | 1:21 | 18:53 | 71 | |
| Bellaire | W Bellfort | 6:33:35 AM | 2.90 | 2:38 | 21:31 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 21:26 | 21:26 | 86 | |
