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 | 5:29:39 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 5:29:39 PM | 2.00 | 1:51 | 3:13 | 65 | |
| Oyster Creek | Harlem Rd | 5:29:39 PM | 1.60 | 1:28 | 4:41 | 65 | |
| Harlem Rd | W Bellfort | 5:29:39 PM | 1.50 | 1:13 | 5:54 | 74 | |
| W Bellfort | Bellaire | 5:29:39 PM | 2.90 | 2:35 | 8:29 | 67 | |
| Bellaire | S Fry Rd | 5:29:39 PM | 1.60 | 1:36 | 10:05 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 5:29:39 PM | 2.00 | 6:59 | 17:04 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 5:29:39 PM | 2.20 | 5:57 | 23:01 | 22 |  |
| Kingsland | IH-10 Katy | 5:29:39 PM | 1.25 | 1:12 | 24:13 | 62 | |
| IH-10 Katy | Morton | 5:29:39 PM | 1.50 | 7:10 | 31:23 | 13 | |
| Morton | Clay Rd | 5:29:39 PM | 1.60 | 2:50 | 34:13 | 34 |  |
| Clay Rd | Beckendorff | 5:29:39 PM | 1.30 | 1:18 | 35:31 | 60 | |
| Beckendorff | FM-529 | 5:29:39 PM | 1.00 | 00:55 | 36:26 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 5:29:39 PM | 1.00 | 1:19 | 1:15 | 46 |  |
| Beckendorff | Clay Rd | 5:29:39 PM | 1.30 | 1:47 | 3:02 | 44 | |
| Clay Rd | Morton | 5:29:39 PM | 1.60 | 2:11 | 5:13 | 44 | |
| Morton | IH-10 Katy | 5:29:39 PM | 1.50 | 2:06 | 7:19 | 43 | |
| IH-10 Katy | Kingsland | 5:29:39 PM | 1.25 | 1:17 | 8:36 | 58 | |
| Kingsland | Cinco Ranch Blvd | 5:29:39 PM | 2.20 | 4:44 | 13:20 | 28 | |
| Cinco Ranch Blvd | S Fry Rd | 5:29:39 PM | 2.00 | 5:09 | 18:29 | 23 | |
| S Fry Rd | Bellaire | 5:29:39 PM | 1.60 | 1:38 | 20:07 | 59 | |
| Bellaire | W Bellfort | 5:29:39 PM | 2.90 | 2:38 | 22:45 | 66 | |
| W Bellfort | Harlem Rd | 5:27:40 PM | 1.50 | 1:08 | 23:53 | 79 | |
| Harlem Rd | Oyster Creek | 5:29:39 PM | 1.60 | 1:22 | 25:15 | 70 | |
| Oyster Creek | FM-1464 | 5:29:39 PM | 2.00 | 1:45 | 27:00 | 69 | |
| FM-1464 | New Territory | 5:29:39 PM | 1.50 | 1:21 | 28:21 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
