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 | 6:39:38 AM | 1.00 | 00:51 | 00:51 | 71 |  |
| 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 | 6:39:38 AM | 2.90 | 2:50 | 3:37 | 61 | |
| Bellaire | S Fry Rd | 6:39:38 AM | 1.60 | 1:25 | 5:02 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:39:38 AM | 2.00 | 1:54 | 6:56 | 63 | |
| Cinco Ranch Blvd | Kingsland | 6:39:38 AM | 2.20 | 2:29 | 9:25 | 53 | |
| Kingsland | IH-10 Katy | 6:39:38 AM | 1.25 | 1:10 | 10:35 | 64 | |
| IH-10 Katy | Morton | 6:39:38 AM | 1.50 | 1:47 | 12:22 | 50 | |
| Morton | Clay Rd | 6:39:38 AM | 1.60 | 1:29 | 13:51 | 65 | |
| Clay Rd | Beckendorff | 6:39:38 AM | 1.30 | 1:20 | 15:11 | 58 | |
| Beckendorff | FM-529 | 6:39:38 AM | 1.00 | 00:58 | 16:09 | 62 | |
| FM-529 | West Rd | 6:39:38 AM | 2.50 | 1:57 | 18:06 | 77 | |
| West Rd | House Hahl | 6:39:38 AM | 1.30 | 1:32 | 19:38 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 6:39:38 AM | 1.40 | 1:17 | 20:55 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:39:38 AM | 2.40 | 2:10 | 23:05 | 66 | |
| Summary | 30.55 | 23:05 | 23:05 | 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 | 6:39:38 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:39:38 AM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 6:39:38 AM | 1.30 | 1:33 | 4:56 | 50 | |
| West Rd | FM-529 | 6:39:38 AM | 2.50 | 1:49 | 6:45 | 83 | |
| FM-529 | Beckendorff | 6:39:38 AM | 1.00 | 1:07 | 7:52 | 54 | |
| Beckendorff | Clay Rd | 6:39:38 AM | 1.30 | 1:09 | 9:01 | 68 | |
| Clay Rd | Morton | 6:39:38 AM | 1.60 | 1:57 | 10:58 | 49 |  |
| Morton | IH-10 Katy | 6:39:38 AM | 1.50 | 1:21 | 12:19 | 67 | |
| IH-10 Katy | Kingsland | 6:39:38 AM | 1.25 | 1:09 | 13:28 | 65 | |
| Kingsland | Cinco Ranch Blvd | 6:39:38 AM | 2.20 | 2:01 | 15:29 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 6:39:38 AM | 2.00 | 1:47 | 17:16 | 67 | |
| S Fry Rd | Bellaire | 6:39:38 AM | 1.60 | 1:22 | 18:38 | 70 | |
| Bellaire | W Bellfort | 6:39:38 AM | 2.90 | 2:35 | 21:13 | 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 | 21:08 | 21:08 | 87 | |
