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 | 9:21:48 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 | 9:21:48 AM | 1.60 | 1:40 | 2:29 | 58 | |
| Harlem Rd | W Bellfort | 9:21:48 AM | 1.50 | 1:23 | 3:52 | 65 | |
| W Bellfort | Bellaire | 9:21:48 AM | 2.90 | 3:03 | 6:55 | 57 | |
| Bellaire | S Fry Rd | 9:21:48 AM | 1.60 | 1:24 | 8:19 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 9:21:48 AM | 2.00 | 1:49 | 10:08 | 66 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:21:48 AM | 1.25 | 1:12 | 11:19 | 62 | |
| IH-10 Katy | Morton | 9:21:48 AM | 1.50 | 2:04 | 13:23 | 44 |  |
| Morton | Clay Rd | 9:21:48 AM | 1.60 | 1:27 | 14:50 | 66 | |
| Clay Rd | Beckendorff | 9:21:48 AM | 1.30 | 1:17 | 16:07 | 61 | |
| Beckendorff | FM-529 | 9:21:48 AM | 1.00 | 00:52 | 16:59 | 69 | |
| FM-529 | West Rd | 9:21:48 AM | 2.50 | 1:54 | 18:53 | 79 | |
| West Rd | House Hahl | 9:21:48 AM | 1.30 | 1:28 | 20:21 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 9:21:48 AM | 1.40 | 1:17 | 21:38 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:21:48 AM | 2.40 | 2:06 | 23:44 | 69 | |
| Summary | 30.55 | 23:44 | 23:44 | 77 | |
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 | 9:21:48 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:21:48 AM | 1.40 | 1:15 | 3:24 | 67 | |
| House Hahl | West Rd | 9:21:48 AM | 1.30 | 1:32 | 4:56 | 51 | |
| West Rd | FM-529 | 9:21:48 AM | 2.50 | 1:53 | 6:49 | 80 | |
| FM-529 | Beckendorff | 9:21:48 AM | 1.00 | 00:55 | 7:44 | 65 | |
| Beckendorff | Clay Rd | 9:21:48 AM | 1.30 | 1:12 | 8:56 | 65 | |
| Clay Rd | Morton | 9:21:48 AM | 1.60 | 1:50 | 10:46 | 52 | |
| Morton | IH-10 Katy | 9:11:47 AM | 1.50 | 1:02 | 11:48 | 87 | |
| IH-10 Katy | Kingsland | 9:21:48 AM | 1.25 | 1:03 | 12:51 | 71 | |
| Kingsland | Cinco Ranch Blvd | 9:21:48 AM | 2.20 | 2:02 | 14:53 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 9:21:48 AM | 2.00 | 1:44 | 16:37 | 69 | |
| S Fry Rd | Bellaire | 9:21:48 AM | 1.60 | 1:32 | 18:09 | 63 | |
| Bellaire | W Bellfort | 9:21:48 AM | 2.90 | 2:30 | 20:39 | 70 | |
| W Bellfort | Harlem Rd | 9:21:48 AM | 1.50 | 1:07 | 21:46 | 81 | |
| Harlem Rd | Oyster Creek | 9:21:48 AM | 1.60 | 1:25 | 23:11 | 68 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 9:21:48 AM | 1.00 | 00:54 | 24:03 | 67 | |
| Summary | 30.55 | 24:03 | 24:03 | 76 | |
