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 | 8:03:48 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 | 7:53:48 AM | 1.60 | 1:42 | 2:36 | 56 | |
| Harlem Rd | W Bellfort | 8:03:48 AM | 1.50 | 1:17 | 3:53 | 70 | |
| W Bellfort | Bellaire | 8:03:48 AM | 2.90 | 2:48 | 6:41 | 62 | |
| Bellaire | S Fry Rd | 8:03:48 AM | 1.60 | 1:26 | 8:07 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 8:03:48 AM | 2.00 | 4:29 | 12:36 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 8:03:48 AM | 2.20 | 2:42 | 15:18 | 49 |  |
| Kingsland | IH-10 Katy | 8:03:48 AM | 1.25 | 1:06 | 16:24 | 68 | |
| IH-10 Katy | Morton | 8:03:48 AM | 1.50 | 1:46 | 18:10 | 51 | |
| Morton | Clay Rd | 8:03:48 AM | 1.60 | 1:31 | 19:41 | 63 | |
| Clay Rd | Beckendorff | 8:03:48 AM | 1.30 | 1:17 | 20:58 | 61 | |
| Beckendorff | FM-529 | 8:03:48 AM | 1.00 | 00:55 | 21:53 | 65 | |
| FM-529 | West Rd | 8:03:48 AM | 2.50 | 1:51 | 23:44 | 81 | |
| West Rd | House Hahl | 8:03:48 AM | 1.30 | 1:34 | 25:18 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:03:48 AM | 1.40 | 1:19 | 26:37 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:03:48 AM | 2.40 | 2:17 | 28:54 | 63 | |
| Summary | 30.55 | 28:54 | 28:54 | 63 | |
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 | 8:03:48 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 8:03:48 AM | 1.40 | 1:21 | 3:40 | 62 | |
| House Hahl | West Rd | 8:03:48 AM | 1.30 | 1:44 | 5:24 | 45 | |
| West Rd | FM-529 | 8:03:48 AM | 2.50 | 1:52 | 7:16 | 80 | |
| FM-529 | Beckendorff | 8:03:48 AM | 1.00 | 1:02 | 8:18 | 58 | |
| Beckendorff | Clay Rd | 8:03:48 AM | 1.30 | 1:14 | 9:32 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 8:03:48 AM | 1.50 | 1:15 | 10:46 | 72 | |
| IH-10 Katy | Kingsland | 8:03:48 AM | 1.25 | 1:13 | 11:59 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:03:48 AM | 2.20 | 4:02 | 16:01 | 33 |  |
| Cinco Ranch Blvd | S Fry Rd | 8:03:48 AM | 2.00 | 1:50 | 17:51 | 65 | |
| S Fry Rd | Bellaire | 8:03:48 AM | 1.60 | 1:34 | 19:25 | 61 | |
| Bellaire | W Bellfort | 8:03:48 AM | 2.90 | 2:40 | 22:05 | 65 | |
| W Bellfort | Harlem Rd | 8:03:48 AM | 1.50 | 1:16 | 23:21 | 71 | |
| Harlem Rd | Oyster Creek | 8:03:48 AM | 1.60 | 1:36 | 24:57 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:03:48 AM | 1.00 | 00:48 | 25:43 | 75 | |
| Summary | 30.55 | 25:43 | 25:43 | 71 | |
