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 | 11:19:58 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 11:19:58 AM | 1.60 | 1:28 | 2:27 | 65 | |
| Harlem Rd | W Bellfort | 11:19:58 AM | 1.50 | 1:13 | 3:40 | 74 | |
| W Bellfort | Bellaire | 11:19:58 AM | 2.90 | 2:46 | 6:26 | 63 | |
| Bellaire | S Fry Rd | 11:19:58 AM | 1.60 | 1:45 | 8:11 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 11:19:58 AM | 2.00 | 2:27 | 10:38 | 49 |  |
| Cinco Ranch Blvd | Kingsland | 11:19:58 AM | 2.20 | 2:32 | 13:10 | 52 | |
| Kingsland | IH-10 Katy | 11:19:58 AM | 1.25 | 1:11 | 14:21 | 63 | |
| IH-10 Katy | Morton | 11:18:29 AM | 1.50 | 1:43 | 16:04 | 52 | |
| Morton | Clay Rd | 11:19:58 AM | 1.60 | 1:27 | 17:31 | 66 | |
| Clay Rd | Beckendorff | 11:19:58 AM | 1.30 | 1:15 | 18:46 | 62 | |
| Beckendorff | FM-529 | 11:19:58 AM | 1.00 | 00:57 | 19:43 | 63 | |
| FM-529 | West Rd | 11:19:58 AM | 2.50 | 1:50 | 21:33 | 82 | |
| West Rd | House Hahl | 11:19:58 AM | 1.30 | 1:28 | 23:01 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 11:19:58 AM | 1.40 | 1:19 | 24:20 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:19:58 AM | 2.40 | 2:11 | 26:31 | 66 | |
| Summary | 30.55 | 26:31 | 26:31 | 69 | |
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 | 11:19:58 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 11:19:58 AM | 1.40 | 1:21 | 3:22 | 62 | |
| House Hahl | West Rd | 11:19:58 AM | 1.30 | 1:34 | 4:56 | 50 | |
| West Rd | FM-529 | 11:19:58 AM | 2.50 | 1:49 | 6:45 | 83 | |
| FM-529 | Beckendorff | 11:19:58 AM | 1.00 | 1:11 | 7:56 | 51 | |
| Beckendorff | Clay Rd | 11:19:58 AM | 1.30 | 1:09 | 9:05 | 68 | |
| Clay Rd | Morton | 11:19:58 AM | 1.60 | 1:30 | 10:35 | 64 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:19:58 AM | 1.25 | 1:17 | 11:51 | 58 | |
| Kingsland | Cinco Ranch Blvd | 11:19:58 AM | 2.20 | 1:58 | 13:49 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 11:19:58 AM | 2.00 | 1:53 | 15:42 | 64 | |
| S Fry Rd | Bellaire | 11:19:58 AM | 1.60 | 1:31 | 17:13 | 63 | |
| Bellaire | W Bellfort | 11:19:58 AM | 2.90 | 2:48 | 20:01 | 62 | |
| W Bellfort | Harlem Rd | 11:19:58 AM | 1.50 | 1:10 | 21:11 | 77 | |
| Harlem Rd | Oyster Creek | 11:19:58 AM | 1.60 | 1:26 | 22:37 | 67 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 11:19:58 AM | 1.00 | 00:51 | 23:26 | 71 | |
| Summary | 30.55 | 23:26 | 23:26 | 78 | |
