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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:44:31 AM | 1.60 | 2:16 | 2:13 | 42 |  |
| Harlem Rd | W Bellfort | 12:44:31 AM | 1.50 | 1:57 | 4:10 | 46 | |
| W Bellfort | Bellaire | 12:44:31 AM | 2.90 | 2:52 | 7:02 | 61 |  |
| Bellaire | S Fry Rd | 12:44:31 AM | 1.60 | 1:40 | 8:42 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:44:31 AM | 2.00 | 1:58 | 10:40 | 61 | |
| Cinco Ranch Blvd | Kingsland | 12:44:31 AM | 2.20 | 2:27 | 13:07 | 54 | |
| Kingsland | IH-10 Katy | 12:44:31 AM | 1.25 | 1:12 | 14:19 | 62 | |
| IH-10 Katy | Morton | 12:44:31 AM | 1.50 | 2:02 | 16:21 | 44 | |
| Morton | Clay Rd | 12:44:31 AM | 1.60 | 1:20 | 17:41 | 72 | |
| Clay Rd | Beckendorff | 12:44:31 AM | 1.30 | 1:13 | 18:54 | 64 | |
| Beckendorff | FM-529 | 12:44:31 AM | 1.00 | 00:50 | 19:44 | 72 | |
| FM-529 | West Rd | 12:44:31 AM | 2.50 | 2:14 | 21:58 | 67 | |
| West Rd | House Hahl | 12:44:31 AM | 1.30 | 1:08 | 23:06 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 12:44:31 AM | 1.40 | 1:17 | 24:23 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:44:31 AM | 2.40 | 2:05 | 26:28 | 69 | |
| 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 | 12:44:31 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 12:44:31 AM | 1.40 | 1:20 | 3:19 | 63 | |
| House Hahl | West Rd | 12:44:31 AM | 1.30 | 1:19 | 4:38 | 59 | |
| West Rd | FM-529 | 12:44:31 AM | 2.50 | 2:02 | 6:40 | 74 | |
| FM-529 | Beckendorff | 12:39:31 AM | 1.00 | 1:13 | 7:53 | 49 | |
| Beckendorff | Clay Rd | 12:44:31 AM | 1.30 | 1:08 | 9:01 | 69 | |
| Clay Rd | Morton | 12:44:31 AM | 1.60 | 1:58 | 10:59 | 49 | |
| Morton | IH-10 Katy | 12:44:31 AM | 1.50 | 1:33 | 12:32 | 58 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:44:31 AM | 2.20 | 1:50 | 14:21 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 12:44:31 AM | 2.00 | 1:50 | 16:11 | 65 | |
| S Fry Rd | Bellaire | 12:36:31 AM | 1.60 | 1:21 | 17:32 | 71 | |
| Bellaire | W Bellfort | 12:44:31 AM | 2.90 | 2:34 | 20:06 | 68 | |
| 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 | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:01 | 20:01 | 92 | |
