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 | 8:03:33 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | 8:19:34 AM | 1.50 | 1:15 | 2:19 | 72 | |
| FM-1464 | Oyster Creek | 8:19:34 AM | 2.00 | 1:41 | 4:00 | 71 | |
| Oyster Creek | Harlem Rd | 8:19:34 AM | 1.60 | 1:28 | 5:28 | 65 | |
| Harlem Rd | W Bellfort | 8:11:34 AM | 1.50 | 1:18 | 6:46 | 69 | |
| W Bellfort | Bellaire | 8:13:34 AM | 2.90 | 3:07 | 9:53 | 56 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:19:34 AM | 2.20 | 5:53 | 15:44 | 22 |  |
| Kingsland | IH-10 Katy | 8:19:34 AM | 1.25 | 1:14 | 16:58 | 61 | |
| IH-10 Katy | Morton | 8:19:34 AM | 1.50 | 1:37 | 18:35 | 56 | |
| Morton | Clay Rd | 8:19:34 AM | 1.60 | 1:33 | 20:08 | 62 | |
| Clay Rd | Beckendorff | 8:19:34 AM | 1.30 | 1:19 | 21:27 | 59 | |
| Beckendorff | FM-529 | 8:19:34 AM | 1.00 | 00:57 | 22:24 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 8:19:34 AM | 1.40 | 1:20 | 23:42 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:19:34 AM | 2.40 | 2:15 | 25:57 | 64 | |
| Summary | 30.55 | 25:57 | 25:57 | 71 | |
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 | 8:19:34 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 8:19:34 AM | 1.40 | 1:15 | 3:27 | 67 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 8:19:34 AM | 1.00 | 1:03 | 4:28 | 57 | |
| Beckendorff | Clay Rd | 8:19:34 AM | 1.30 | 1:14 | 5:42 | 63 | |
| Clay Rd | Morton | 8:19:34 AM | 1.60 | 3:18 | 9:00 | 29 | |
| Morton | IH-10 Katy | 8:19:34 AM | 1.50 | 1:44 | 10:44 | 52 | |
| IH-10 Katy | Kingsland | 8:19:34 AM | 1.25 | 1:08 | 11:52 | 66 | |
| Kingsland | Cinco Ranch Blvd | 8:19:34 AM | 2.20 | 3:09 | 15:01 | 42 |  |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:19:34 AM | 2.90 | 2:38 | 17:37 | 66 | |
| W Bellfort | Harlem Rd | 8:19:34 AM | 1.50 | 1:17 | 18:54 | 70 | |
| Harlem Rd | Oyster Creek | 8:19:34 AM | 1.60 | 1:38 | 20:32 | 59 | |
| Oyster Creek | FM-1464 | 8:19:34 AM | 2.00 | 1:49 | 22:21 | 66 | |
| FM-1464 | New Territory | 8:19:34 AM | 1.50 | 1:20 | 23:41 | 68 | |
| New Territory | Brazos River | 8:19:34 AM | 1.00 | 00:51 | 24:32 | 71 | |
| Summary | 30.55 | 24:32 | 24:32 | 75 | |
