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 | 12:14:33 AM | 1.00 | 1:41 | 1:41 | 36 |  |
| New Territory | FM-1464 | 12:14:33 AM | 1.50 | 1:14 | 2:55 | 73 |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:14:33 AM | 2.90 | 2:45 | 5:37 | 63 | |
| Bellaire | S Fry Rd | 12:09:34 AM | 1.60 | 1:29 | 7:06 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:14:33 AM | 2.00 | 1:51 | 8:57 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:14:33 AM | 2.20 | 2:10 | 11:07 | 61 | |
| Kingsland | IH-10 Katy | 12:14:33 AM | 1.25 | 1:26 | 12:33 | 52 | |
| IH-10 Katy | Morton | 12:14:33 AM | 1.50 | 1:46 | 14:19 | 51 | |
| Morton | Clay Rd | 12:14:33 AM | 1.60 | 1:25 | 15:44 | 68 | |
| Clay Rd | Beckendorff | 12:14:33 AM | 1.30 | 1:17 | 17:01 | 61 | |
| Beckendorff | FM-529 | 12:14:33 AM | 1.00 | 00:54 | 17:55 | 67 | |
| FM-529 | West Rd | 12:14:33 AM | 2.50 | 2:02 | 19:57 | 74 | |
| West Rd | House Hahl | 12:02:34 AM | 1.30 | 1:27 | 21:24 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 12:14:33 AM | 1.40 | 1:16 | 22:40 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:14:33 AM | 2.40 | 2:08 | 24:48 | 68 | |
| Summary | 30.55 | 24:48 | 24:48 | 74 | |
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 | 12:14:33 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 12:14:33 AM | 1.40 | 1:19 | 3:17 | 64 | |
| House Hahl | West Rd | 12:14:33 AM | 1.30 | 1:36 | 4:53 | 49 |  |
| West Rd | FM-529 | 12:11:33 AM | 2.50 | 1:42 | 6:35 | 88 | |
| FM-529 | Beckendorff | 12:14:33 AM | 1.00 | 1:13 | 7:48 | 49 | |
| Beckendorff | Clay Rd | 12:12:33 AM | 1.30 | 1:01 | 8:49 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:14:33 AM | 2.20 | 2:03 | 10:49 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:14:33 AM | 2.00 | 1:37 | 12:26 | 74 | |
| S Fry Rd | Bellaire | 12:14:33 AM | 1.60 | 1:32 | 13:58 | 63 | |
| Bellaire | W Bellfort | 12:14:33 AM | 2.90 | 3:05 | 17:03 | 56 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | 12:14:33 AM | 1.50 | 1:15 | 18:15 | 72 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:14 | 18:14 | 101 | |
