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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 8:11:48 AM | 1.50 | 1:30 | 1:29 | 60 |  |
| FM-1464 | Oyster Creek | 8:11:48 AM | 2.00 | 1:46 | 3:15 | 68 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 8:11:48 AM | 1.50 | 1:16 | 4:30 | 71 | |
| W Bellfort | Bellaire | 8:11:48 AM | 2.90 | 2:42 | 7:12 | 64 | |
| Bellaire | S Fry Rd | 8:11:48 AM | 1.60 | 1:27 | 8:39 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 8:11:48 AM | 2.00 | 1:59 | 10:38 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 8:11:48 AM | 1.50 | 1:52 | 12:28 | 48 |  |
| Morton | Clay Rd | 8:11:48 AM | 1.60 | 1:17 | 13:45 | 75 | |
| Clay Rd | Beckendorff | 8:11:48 AM | 1.30 | 1:15 | 15:00 | 62 | |
| Beckendorff | FM-529 | 8:11:48 AM | 1.00 | 00:53 | 15:53 | 68 | |
| FM-529 | West Rd | 8:11:48 AM | 2.50 | 2:09 | 18:02 | 70 | |
| West Rd | House Hahl | 8:11:48 AM | 1.30 | 1:14 | 19:16 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 8:11:48 AM | 1.40 | 1:23 | 20:39 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:11:48 AM | 2.40 | 2:08 | 22:47 | 68 | |
| Summary | 30.55 | Not Available | |
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 | 8:11:48 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:11:48 AM | 1.40 | 1:24 | 3:31 | 60 | |
| House Hahl | West Rd | 8:11:48 AM | 1.30 | 1:16 | 4:47 | 62 | |
| West Rd | FM-529 | 8:11:48 AM | 2.50 | 2:02 | 6:49 | 74 | |
| FM-529 | Beckendorff | 8:11:48 AM | 1.00 | 1:16 | 8:05 | 47 | |
| Beckendorff | Clay Rd | 8:11:48 AM | 1.30 | 1:07 | 9:12 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 8:11:48 AM | 1.25 | 1:14 | 10:24 | 61 | |
| Kingsland | Cinco Ranch Blvd | 8:11:48 AM | 2.20 | 1:59 | 12:23 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 8:11:48 AM | 2.00 | 2:08 | 14:31 | 56 | |
| S Fry Rd | Bellaire | 8:11:48 AM | 1.60 | 1:19 | 15:50 | 73 | |
| Bellaire | W Bellfort | 8:11:48 AM | 2.90 | 2:41 | 18:31 | 65 | |
| W Bellfort | Harlem Rd | 8:11:48 AM | 1.50 | 1:24 | 19:55 | 64 | |
| Harlem Rd | Oyster Creek | 8:11:48 AM | 1.60 | 1:35 | 21:30 | 61 | |
| Oyster Creek | FM-1464 | 8:11:48 AM | 2.00 | 1:54 | 23:24 | 63 | |
| FM-1464 | New Territory | 8:11:48 AM | 1.50 | 1:26 | 24:50 | 63 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:49 | 24:49 | 74 | |
