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 | 5:38:57 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | 5:38:57 PM | 1.50 | 1:24 | 2:22 | 64 | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:38:57 PM | 1.50 | 1:33 | 3:53 | 58 | |
| W Bellfort | Bellaire | 5:38:57 PM | 2.90 | 2:45 | 6:38 | 63 | |
| Bellaire | S Fry Rd | 5:38:57 PM | 1.60 | 1:25 | 8:03 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 5:38:57 PM | 2.00 | 2:07 | 10:10 | 57 | |
| Cinco Ranch Blvd | Kingsland | 5:38:57 PM | 2.20 | 6:17 | 16:27 | 21 |  |
| Kingsland | IH-10 Katy | 5:38:57 PM | 1.25 | 7:44 | 24:11 | 10 |  |
| IH-10 Katy | Morton | 5:38:57 PM | 1.50 | 10:11 | 34:22 | 9 | |
| Morton | Clay Rd | 5:38:57 PM | 1.60 | 2:36 | 36:58 | 37 |  |
| Clay Rd | Beckendorff | 5:38:57 PM | 1.30 | 1:27 | 38:25 | 54 | |
| Beckendorff | FM-529 | 5:38:57 PM | 1.00 | 1:01 | 39:26 | 59 | |
| FM-529 | West Rd | 5:38:57 PM | 2.50 | 1:56 | 41:22 | 78 | |
| West Rd | House Hahl | 5:38:57 PM | 1.30 | 1:32 | 42:54 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 5:38:57 PM | 1.40 | 1:26 | 44:20 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:38:57 PM | 2.40 | 3:10 | 47:30 | 45 |  |
| Summary | 30.55 | 47:30 | 47:30 | 39 | |
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 | 5:38:57 PM | 2.40 | 4:45 | 4:45 | 30 | |
| Bridgeland Lake Parkway | House Hahl | 5:38:57 PM | 1.40 | 1:18 | 6:03 | 65 | |
| House Hahl | West Rd | 5:38:57 PM | 1.30 | 1:40 | 7:43 | 47 | |
| West Rd | FM-529 | 5:36:57 PM | 2.50 | 2:04 | 9:47 | 73 | |
| FM-529 | Beckendorff | 5:38:57 PM | 1.00 | 1:29 | 11:16 | 40 | |
| Beckendorff | Clay Rd | 5:38:57 PM | 1.30 | 1:30 | 12:46 | 52 | |
| Clay Rd | Morton | 5:38:57 PM | 1.60 | 2:00 | 14:46 | 48 | |
| Morton | IH-10 Katy | 5:38:57 PM | 1.50 | 1:28 | 16:14 | 61 | |
| IH-10 Katy | Kingsland | 5:38:57 PM | 1.25 | 1:30 | 17:44 | 50 | |
| Kingsland | Cinco Ranch Blvd | 5:38:57 PM | 2.20 | 3:21 | 21:05 | 39 | |
| Cinco Ranch Blvd | S Fry Rd | 5:38:57 PM | 2.00 | 3:07 | 24:12 | 39 | |
| S Fry Rd | Bellaire | 5:38:57 PM | 1.60 | 2:24 | 26:36 | 40 | |
| Bellaire | W Bellfort | 5:38:57 PM | 2.90 | 2:43 | 29:19 | 64 | |
| W Bellfort | Harlem Rd | 5:38:57 PM | 1.50 | 1:13 | 30:32 | 74 | |
| 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 | 5:38:57 PM | 1.00 | 00:51 | 31:20 | 71 | |
| Summary | 30.55 | 31:20 | 31:20 | 59 | |
