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 | 9:43:35 AM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:42:34 AM | 1.60 | 1:46 | 2:35 | 54 | |
| Harlem Rd | W Bellfort | 9:43:35 AM | 1.50 | 1:26 | 4:01 | 63 | |
| W Bellfort | Bellaire | 9:43:35 AM | 2.90 | 2:51 | 6:52 | 61 | |
| Bellaire | S Fry Rd | 9:43:35 AM | 1.60 | 1:27 | 8:19 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 9:43:35 AM | 2.00 | 1:52 | 10:11 | 64 | |
| Cinco Ranch Blvd | Kingsland | 9:43:35 AM | 2.20 | 2:30 | 12:41 | 53 | |
| Kingsland | IH-10 Katy | 9:43:35 AM | 1.25 | 1:08 | 13:49 | 66 | |
| IH-10 Katy | Morton | 9:43:35 AM | 1.50 | 1:49 | 15:38 | 50 | |
| Morton | Clay Rd | 9:43:35 AM | 1.60 | 1:28 | 17:06 | 65 | |
| Clay Rd | Beckendorff | 9:43:35 AM | 1.30 | 1:17 | 18:23 | 61 | |
| Beckendorff | FM-529 | 9:43:35 AM | 1.00 | 00:56 | 19:19 | 64 | |
| FM-529 | West Rd | 9:43:35 AM | 2.50 | 1:56 | 21:15 | 78 | |
| West Rd | House Hahl | 9:43:35 AM | 1.30 | 1:33 | 22:48 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 9:43:35 AM | 1.40 | 1:21 | 24:09 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:43:35 AM | 2.40 | 2:15 | 26:24 | 64 | |
| Summary | 30.55 | 26:24 | 26:24 | 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 | 9:43:35 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 9:43:35 AM | 1.40 | 1:24 | 3:41 | 60 | |
| House Hahl | West Rd | 9:43:35 AM | 1.30 | 1:38 | 5:19 | 48 |  |
| West Rd | FM-529 | 9:37:35 AM | 2.50 | 1:48 | 7:07 | 83 | |
| FM-529 | Beckendorff | 9:43:35 AM | 1.00 | 1:03 | 8:10 | 57 | |
| Beckendorff | Clay Rd | 9:43:35 AM | 1.30 | 1:17 | 9:27 | 61 | |
| Clay Rd | Morton | 9:43:35 AM | 1.60 | 2:17 | 11:44 | 42 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:43:35 AM | 1.25 | 1:11 | 12:54 | 63 | |
| Kingsland | Cinco Ranch Blvd | 9:43:35 AM | 2.20 | 2:03 | 14:57 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 9:43:35 AM | 2.00 | 1:54 | 16:51 | 63 | |
| S Fry Rd | Bellaire | 9:43:35 AM | 1.60 | 1:36 | 18:27 | 60 | |
| Bellaire | W Bellfort | 9:43:35 AM | 2.90 | 2:40 | 21:07 | 65 | |
| W Bellfort | Harlem Rd | 9:43:35 AM | 1.50 | 1:20 | 22:27 | 68 | |
| Harlem Rd | Oyster Creek | 9:43:35 AM | 1.60 | 1:36 | 24:03 | 60 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 24:00 | 24:00 | 76 | |
