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 | 8:01:39 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:56:39 AM | 1.60 | 1:29 | 2:19 | 65 | |
| Harlem Rd | W Bellfort | 7:54:38 AM | 1.50 | 2:44 | 5:03 | 33 |  |
| W Bellfort | Bellaire | 8:01:39 AM | 2.90 | 3:01 | 8:04 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 8:01:39 AM | 2.20 | 2:20 | 10:22 | 57 | |
| Kingsland | IH-10 Katy | 8:01:39 AM | 1.25 | 1:14 | 11:36 | 61 | |
| IH-10 Katy | Morton | 8:00:38 AM | 1.50 | 1:51 | 13:27 | 49 |  |
| Morton | Clay Rd | 8:01:39 AM | 1.60 | 1:33 | 15:00 | 62 | |
| Clay Rd | Beckendorff | 8:01:39 AM | 1.30 | 1:17 | 16:17 | 61 | |
| Beckendorff | FM-529 | 8:01:39 AM | 1.00 | 00:55 | 17:12 | 65 | |
| FM-529 | West Rd | 8:01:39 AM | 2.50 | 1:57 | 19:09 | 77 | |
| West Rd | House Hahl | 8:01:39 AM | 1.30 | 1:31 | 20:40 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 8:01:39 AM | 1.40 | 1:19 | 21:59 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:01:39 AM | 2.40 | 2:18 | 24:17 | 63 | |
| Summary | 30.55 | 24:17 | 24:17 | 75 | |
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 | 8:01:39 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 8:01:39 AM | 1.40 | 1:16 | 3:16 | 66 | |
| House Hahl | West Rd | 8:01:39 AM | 1.30 | 1:30 | 4:46 | 52 | |
| West Rd | FM-529 | 8:01:39 AM | 2.50 | 1:47 | 6:33 | 84 | |
| FM-529 | Beckendorff | 8:01:39 AM | 1.00 | 00:58 | 7:31 | 62 | |
| Beckendorff | Clay Rd | 8:01:39 AM | 1.30 | 1:10 | 8:41 | 67 | |
| Clay Rd | Morton | 8:01:39 AM | 1.60 | 2:03 | 10:44 | 47 | |
| Morton | IH-10 Katy | 7:54:38 AM | 1.50 | 1:26 | 12:10 | 63 | |
| IH-10 Katy | Kingsland | 8:01:39 AM | 1.25 | 1:12 | 13:22 | 62 | |
| Kingsland | Cinco Ranch Blvd | 8:01:39 AM | 2.20 | 2:09 | 15:31 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 8:01:39 AM | 2.90 | 2:39 | 18:08 | 66 | |
| W Bellfort | Harlem Rd | 8:01:39 AM | 1.50 | 1:20 | 19:28 | 68 | |
| Harlem Rd | Oyster Creek | 8:01:39 AM | 1.60 | 1:42 | 21:10 | 56 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:01:39 AM | 1.00 | 00:48 | 21:56 | 75 | |
| Summary | 30.55 | 21:56 | 21:56 | 84 | |
