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 | 11:01:55 AM | 1.00 | 00:57 | 00:57 | 63 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:01:55 AM | 1.60 | 1:32 | 2:27 | 63 | |
| Harlem Rd | W Bellfort | 11:01:55 AM | 1.50 | 1:13 | 3:40 | 74 | |
| W Bellfort | Bellaire | 11:01:55 AM | 2.90 | 2:46 | 6:26 | 63 | |
| Bellaire | S Fry Rd | 11:01:55 AM | 1.60 | 1:25 | 7:51 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 11:01:55 AM | 2.00 | 2:02 | 9:53 | 59 | |
| Cinco Ranch Blvd | Kingsland | 11:01:55 AM | 2.20 | 2:14 | 12:07 | 59 | |
| Kingsland | IH-10 Katy | 11:01:55 AM | 1.25 | 1:05 | 13:12 | 69 | |
| IH-10 Katy | Morton | 11:01:55 AM | 1.50 | 1:44 | 14:56 | 52 | |
| Morton | Clay Rd | 11:01:55 AM | 1.60 | 1:22 | 16:18 | 70 | |
| Clay Rd | Beckendorff | 11:01:55 AM | 1.30 | 1:18 | 17:36 | 60 | |
| Beckendorff | FM-529 | 11:01:55 AM | 1.00 | 00:53 | 18:29 | 68 | |
| FM-529 | West Rd | 11:01:55 AM | 2.50 | 2:17 | 20:46 | 66 | |
| West Rd | House Hahl | 11:01:55 AM | 1.30 | 1:13 | 21:59 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 11:01:55 AM | 1.40 | 1:16 | 23:15 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:01:55 AM | 2.40 | 2:08 | 25:23 | 68 | |
| Summary | 30.55 | 25:23 | 25:23 | 72 | |
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 | 11:01:55 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:01:55 AM | 1.40 | 1:20 | 3:21 | 63 | |
| House Hahl | West Rd | 11:01:55 AM | 1.30 | 1:08 | 4:29 | 69 | |
| West Rd | FM-529 | 11:01:55 AM | 2.50 | 2:03 | 6:32 | 73 | |
| FM-529 | Beckendorff | 11:01:55 AM | 1.00 | 1:02 | 7:34 | 58 | |
| Beckendorff | Clay Rd | 11:01:55 AM | 1.30 | 1:07 | 8:41 | 70 | |
| Clay Rd | Morton | 11:01:55 AM | 1.60 | 1:38 | 10:19 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:01:55 AM | 1.25 | 1:08 | 11:26 | 66 | |
| Kingsland | Cinco Ranch Blvd | 11:01:55 AM | 2.20 | 2:13 | 13:39 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 11:01:55 AM | 2.00 | 2:08 | 15:47 | 56 | |
| S Fry Rd | Bellaire | 11:01:55 AM | 1.60 | 1:34 | 17:21 | 61 | |
| Bellaire | W Bellfort | 11:01:55 AM | 2.90 | 2:45 | 20:06 | 63 | |
| W Bellfort | Harlem Rd | 11:01:55 AM | 1.50 | 1:14 | 21:20 | 73 | |
| Harlem Rd | Oyster Creek | 11:01:55 AM | 1.60 | 1:22 | 22:42 | 70 | |
| 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 | 22:39 | 22:39 | 81 | |
