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 | 8:13:48 AM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 7:43:47 AM | 1.60 | 1:37 | 2:25 | 59 | |
| Harlem Rd | W Bellfort | 8:13:48 AM | 1.50 | 1:18 | 3:43 | 69 | |
| W Bellfort | Bellaire | 8:13:48 AM | 2.90 | 2:35 | 6:18 | 67 | |
| Bellaire | S Fry Rd | 8:13:48 AM | 1.60 | 1:23 | 7:41 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 8:13:48 AM | 2.00 | 1:57 | 9:38 | 62 | |
| Cinco Ranch Blvd | Kingsland | 8:13:48 AM | 2.20 | 2:24 | 12:02 | 55 | |
| Kingsland | IH-10 Katy | 8:13:48 AM | 1.25 | 1:05 | 13:07 | 69 | |
| IH-10 Katy | Morton | 8:04:48 AM | 1.50 | 1:35 | 14:42 | 57 | |
| Morton | Clay Rd | 8:13:48 AM | 1.60 | 1:22 | 16:04 | 70 | |
| Clay Rd | Beckendorff | 8:13:48 AM | 1.30 | 1:16 | 17:20 | 62 | |
| Beckendorff | FM-529 | 8:13:48 AM | 1.00 | 00:57 | 18:17 | 63 | |
| FM-529 | West Rd | 8:13:48 AM | 2.50 | 1:51 | 20:08 | 81 | |
| West Rd | House Hahl | 8:13:48 AM | 1.30 | 1:33 | 21:41 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 8:13:48 AM | 1.40 | 1:20 | 23:01 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 8:13:48 AM | 2.40 | 2:14 | 25:15 | 64 | |
| Summary | 30.55 | 25:15 | 25:15 | 73 | |
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 | 8:13:48 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 8:13:48 AM | 1.40 | 1:22 | 3:30 | 61 | |
| House Hahl | West Rd | 8:13:48 AM | 1.30 | 1:43 | 5:13 | 45 |  |
| West Rd | FM-529 | 8:13:48 AM | 2.50 | 1:55 | 7:08 | 78 | |
| FM-529 | Beckendorff | 8:13:48 AM | 1.00 | 1:07 | 8:15 | 54 | |
| Beckendorff | Clay Rd | 8:13:48 AM | 1.30 | 1:13 | 9:28 | 64 | |
| Clay Rd | Morton | 8:13:48 AM | 1.60 | 1:51 | 11:19 | 52 | |
| Morton | IH-10 Katy | 8:13:48 AM | 1.50 | 1:04 | 12:23 | 84 | |
| IH-10 Katy | Kingsland | 8:13:48 AM | 1.25 | 1:15 | 13:38 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:13:48 AM | 2.20 | 2:46 | 16:24 | 48 | |
| Cinco Ranch Blvd | S Fry Rd | 8:13:48 AM | 2.00 | 1:51 | 18:15 | 65 | |
| S Fry Rd | Bellaire | 8:13:48 AM | 1.60 | 1:30 | 19:45 | 64 | |
| Bellaire | W Bellfort | 8:13:48 AM | 2.90 | 2:39 | 22:24 | 66 | |
| W Bellfort | Harlem Rd | 8:13:48 AM | 1.50 | 1:12 | 23:36 | 75 | |
| Harlem Rd | Oyster Creek | 8:13:48 AM | 1.60 | 1:29 | 25:05 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 8:13:48 AM | 1.00 | 00:55 | 25:58 | 65 | |
| Summary | 30.55 | 25:58 | 25:58 | 71 | |
