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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 3:51:47 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:51:47 AM | 1.50 | 1:15 | 3:02 | 72 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:51:47 AM | 2.00 | 2:03 | 5:03 | 59 | |
| Cinco Ranch Blvd | Kingsland | 3:51:47 AM | 2.20 | 22:28 | 27:31 | 6 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:51:47 AM | 1.50 | 1:43 | 29:13 | 52 | |
| Morton | Clay Rd | 3:51:47 AM | 1.60 | 1:28 | 30:41 | 65 | |
| Clay Rd | Beckendorff | 3:51:47 AM | 1.30 | 1:20 | 32:01 | 58 | |
| Beckendorff | FM-529 | 3:51:47 AM | 1.00 | 00:51 | 32:52 | 71 | |
| FM-529 | West Rd | 3:51:47 AM | 2.50 | 2:25 | 35:17 | 62 | |
| West Rd | House Hahl | 3:51:47 AM | 1.30 | 1:14 | 36:31 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:51:47 AM | 1.40 | 1:21 | 37:52 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:51:47 AM | 2.40 | 2:21 | 40:13 | 61 | |
| Summary | 30.55 | Not Available | |
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 | 3:51:47 AM | 2.40 | 2:37 | 2:37 | 55 | |
| Bridgeland Lake Parkway | House Hahl | 3:51:47 AM | 1.40 | 1:29 | 4:06 | 57 | |
| House Hahl | West Rd | 3:51:47 AM | 1.30 | 1:20 | 5:26 | 58 | |
| West Rd | FM-529 | 3:33:46 AM | 2.50 | 3:27 | 8:53 | 43 |  |
| FM-529 | Beckendorff | 3:49:47 AM | 1.00 | 1:21 | 10:14 | 44 | |
| Beckendorff | Clay Rd | 3:51:47 AM | 1.30 | 1:07 | 11:21 | 70 | |
| Clay Rd | Morton | 3:51:47 AM | 1.60 | 1:50 | 13:11 | 52 | |
| Morton | IH-10 Katy | 3:51:47 AM | 1.50 | 1:05 | 14:16 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:51:47 AM | 2.20 | 2:19 | 16:34 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 3:51:47 AM | 2.00 | 2:08 | 18:42 | 56 | |
| S Fry Rd | Bellaire | 3:51:47 AM | 1.60 | 1:31 | 20:13 | 63 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:51:47 AM | 2.00 | 1:49 | 21:59 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:57 | 21:57 | 84 | |
