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 | 10:02:38 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 10:02:38 AM | 1.50 | 1:13 | 2:05 | 74 | |
| FM-1464 | Oyster Creek | 10:02:38 AM | 2.00 | 1:30 | 3:35 | 80 | |
| Oyster Creek | Harlem Rd | 10:02:38 AM | 1.60 | 1:24 | 4:59 | 69 | |
| Harlem Rd | W Bellfort | 10:02:38 AM | 1.50 | 1:09 | 6:08 | 78 | |
| W Bellfort | Bellaire | 10:02:38 AM | 2.90 | 2:28 | 8:36 | 71 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:02:38 AM | 2.00 | 2:11 | 10:45 | 55 | |
| Kingsland | IH-10 Katy | 10:02:38 AM | 1.50 | 1:08 | 11:53 | 79 | |
| IH-10 Katy | Morton | 10:02:38 AM | 1.50 | 1:56 | 13:49 | 47 |  |
| Morton | Clay Rd | 10:02:38 AM | 1.60 | 1:20 | 15:09 | 72 | |
| Clay Rd | Beckendorff | 10:02:38 AM | 1.30 | 1:14 | 16:23 | 63 | |
| Beckendorff | FM-529 | 10:02:38 AM | 1.00 | 00:52 | 17:15 | 69 | |
| FM-529 | West Rd | 10:02:38 AM | 2.50 | 2:05 | 19:20 | 72 | |
| West Rd | House Hahl | 10:02:38 AM | 1.30 | 1:10 | 20:30 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 10:02:38 AM | 1.40 | 1:12 | 21:42 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:02:38 AM | 2.40 | 1:54 | 23:36 | 76 | |
| Summary | 30.6 | 23:36 | 23:36 | 78 | |
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 | 10:02:38 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:02:38 AM | 1.40 | 1:15 | 3:14 | 67 | |
| House Hahl | West Rd | 10:02:38 AM | 1.30 | 1:11 | 4:25 | 66 | |
| West Rd | FM-529 | 10:02:38 AM | 2.50 | 2:08 | 6:33 | 70 | |
| FM-529 | Beckendorff | 10:02:38 AM | 1.00 | 1:03 | 7:36 | 57 | |
| Beckendorff | Clay Rd | 10:02:38 AM | 1.30 | 1:07 | 8:43 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:02:38 AM | 1.50 | 3:11 | 11:53 | 28 |  |
| IH-10 Katy | Kingsland | 10:02:38 AM | 1.50 | 1:23 | 13:16 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:02:38 AM | 2.00 | 2:00 | 15:16 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:02:38 AM | 2.90 | 2:51 | 18:05 | 61 | |
| W Bellfort | Harlem Rd | 10:02:38 AM | 1.50 | 1:11 | 19:16 | 76 | |
| Harlem Rd | Oyster Creek | 10:02:38 AM | 1.60 | 1:44 | 21:00 | 55 | |
| Oyster Creek | FM-1464 | 10:02:38 AM | 2.00 | 1:42 | 22:42 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:02:38 AM | 1.00 | 00:40 | 23:21 | 90 | |
| Summary | 30.6 | 23:21 | 23:21 | 79 | |
