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 | 7:33:37 AM | 1.00 | 00:56 | 00:56 | 64 |  |
| 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 | 7:36:38 AM | 2.90 | 2:27 | 3:19 | 71 | |
| Bellaire | S Fry Rd | 7:36:38 AM | 1.60 | 1:22 | 4:41 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 7:36:38 AM | 2.00 | 1:41 | 6:22 | 71 | |
| Cinco Ranch Blvd | Kingsland | 7:36:38 AM | 2.20 | 2:05 | 8:27 | 63 | |
| Kingsland | IH-10 Katy | 7:36:38 AM | 1.25 | 00:55 | 9:22 | 82 | |
| IH-10 Katy | Morton | 7:36:38 AM | 1.50 | 1:45 | 11:07 | 51 | |
| Morton | Clay Rd | 7:36:38 AM | 1.60 | 1:27 | 12:34 | 66 | |
| Clay Rd | Beckendorff | 7:36:38 AM | 1.30 | 1:16 | 13:50 | 62 | |
| Beckendorff | FM-529 | 7:36:38 AM | 1.00 | 00:51 | 14:41 | 71 | |
| FM-529 | West Rd | 7:36:38 AM | 2.50 | 1:53 | 16:34 | 80 | |
| West Rd | House Hahl | 7:36:38 AM | 1.30 | 1:30 | 18:04 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 7:36:38 AM | 1.40 | 1:17 | 19:21 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:36:38 AM | 2.40 | 2:02 | 21:23 | 71 | |
| Summary | 30.55 | 21:23 | 21:23 | 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 | 7:36:38 AM | 2.40 | 2:03 | 2:03 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:36:38 AM | 1.40 | 1:18 | 3:21 | 65 | |
| House Hahl | West Rd | 7:36:38 AM | 1.30 | 1:32 | 4:53 | 51 | |
| West Rd | FM-529 | 7:36:38 AM | 2.50 | 1:50 | 6:43 | 82 | |
| FM-529 | Beckendorff | 7:36:38 AM | 1.00 | 1:02 | 7:45 | 58 | |
| Beckendorff | Clay Rd | 7:36:38 AM | 1.30 | 1:09 | 8:54 | 68 | |
| Clay Rd | Morton | 7:36:38 AM | 1.60 | 1:28 | 10:22 | 65 | |
| Morton | IH-10 Katy | 7:36:38 AM | 1.50 | 2:33 | 12:55 | 35 |  |
| IH-10 Katy | Kingsland | 7:36:38 AM | 1.25 | 1:20 | 14:15 | 56 | |
| Kingsland | Cinco Ranch Blvd | 7:36:38 AM | 2.20 | 1:50 | 16:05 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 7:36:38 AM | 2.00 | 1:49 | 17:54 | 66 | |
| S Fry Rd | Bellaire | 7:36:38 AM | 1.60 | 1:26 | 19:20 | 67 | |
| Bellaire | W Bellfort | 7:36:38 AM | 2.90 | 2:35 | 21:55 | 67 | |
| 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 | 21:50 | 21:50 | 84 | |
