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 | 10:09:39 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:09:39 AM | 1.60 | 1:34 | 2:27 | 61 | |
| Harlem Rd | W Bellfort | 10:09:39 AM | 1.50 | 1:30 | 3:57 | 60 | |
| W Bellfort | Bellaire | 10:09:39 AM | 2.90 | 2:43 | 6:40 | 64 | |
| Bellaire | S Fry Rd | 10:09:39 AM | 1.60 | 1:30 | 8:10 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:09:39 AM | 2.00 | 2:05 | 10:15 | 58 | |
| Cinco Ranch Blvd | Kingsland | 10:09:39 AM | 2.20 | 2:57 | 13:12 | 45 |  |
| Kingsland | IH-10 Katy | 10:09:39 AM | 1.25 | 1:00 | 14:12 | 75 | |
| IH-10 Katy | Morton | 10:09:39 AM | 1.50 | 1:39 | 15:51 | 55 | |
| Morton | Clay Rd | 10:09:39 AM | 1.60 | 1:27 | 17:18 | 66 | |
| Clay Rd | Beckendorff | 10:09:39 AM | 1.30 | 1:17 | 18:35 | 61 | |
| Beckendorff | FM-529 | 10:09:39 AM | 1.00 | 00:54 | 19:29 | 67 | |
| FM-529 | West Rd | 10:09:39 AM | 2.50 | 1:55 | 21:24 | 78 | |
| West Rd | House Hahl | 10:09:39 AM | 1.30 | 1:36 | 23:00 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 10:09:39 AM | 1.40 | 1:21 | 24:21 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:09:39 AM | 2.40 | 2:15 | 26:36 | 64 | |
| Summary | 30.55 | 26:36 | 26:36 | 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 | 10:09:39 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:09:39 AM | 1.40 | 1:20 | 3:26 | 63 | |
| House Hahl | West Rd | 10:09:39 AM | 1.30 | 1:36 | 5:02 | 49 | |
| West Rd | FM-529 | 10:09:39 AM | 2.50 | 1:49 | 6:51 | 83 | |
| FM-529 | Beckendorff | 10:09:39 AM | 1.00 | 1:03 | 7:54 | 57 | |
| Beckendorff | Clay Rd | 10:09:39 AM | 1.30 | 1:15 | 9:09 | 62 | |
| Clay Rd | Morton | 10:09:39 AM | 1.60 | 1:45 | 10:54 | 55 | |
| Morton | IH-10 Katy | 10:09:39 AM | 1.50 | 1:15 | 12:09 | 72 | |
| IH-10 Katy | Kingsland | 10:09:39 AM | 1.25 | 1:07 | 13:16 | 67 | |
| Kingsland | Cinco Ranch Blvd | 10:09:39 AM | 2.20 | 2:00 | 15:16 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 10:09:39 AM | 2.00 | 1:53 | 17:09 | 64 | |
| S Fry Rd | Bellaire | 10:09:39 AM | 1.60 | 1:35 | 18:44 | 61 | |
| Bellaire | W Bellfort | 10:09:39 AM | 2.90 | 2:33 | 21:17 | 68 | |
| W Bellfort | Harlem Rd | 10:09:39 AM | 1.50 | 1:16 | 22:33 | 71 | |
| Harlem Rd | Oyster Creek | 10:05:39 AM | 1.60 | 1:50 | 24:23 | 52 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:09:39 AM | 1.00 | 00:58 | 25:19 | 62 | |
| Summary | 30.55 | 25:19 | 25:19 | 72 | |
